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Soudal Contractors Grade PVA is a high-quality, high-strength bonding agent and adhesive formulated with a 23% active solid content from PVAc homo-polymer emulsified with PVOH.
This versatile product is ideal for a wide range of applications, serving as an additive for concrete and plasters, a bonding agent for various substrates, and a general-purpose adhesive. It significantly enhances adhesion to challenging surfaces like dense concrete, glass, steel, and tiles, while also improving the flexibility, durability, and frost resistance of sand-cement products.
Additionally, it reduces surface dusting and decreases the porosity of mortar and plaster surfaces, making it an indispensable tool for professional contractors.
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✔️ Contains 23% active solid content, providing a strong and durable bond that withstands environmental stresses over time.
✔️ Enhances adhesion on challenging surfaces like dense concrete, glass, steel, and tiles for reliable bonding.
✔️ Improves flexibility and reduces brittleness in sand-cement products, ideal for substrates subject to stress.
✔️ Reduces surface dusting on concrete, creating a cleaner and more stable working environment.
✔️ Increases frost resistance and decreases porosity of mortar and plaster, ensuring durability in harsh conditions.
✔️ Thick, easy-to-apply consistency with rapid setting, perfect for quick and efficient on-site application.
Soudal Contractors Grade PVA is a premium multi-purpose adhesive and bonding agent designed to meet the demanding needs of professional contractors in construction and renovation projects. Formulated as a PVAc homo-polymer emulsified with PVOH, this high-viscosity fluid offers exceptional versatility and robust performance across a diverse range of applications. The unique formulation provides superior adhesion properties, making it the ideal choice for bonding a variety of substrates, including dense concrete, glass, steel, and tiles—surfaces where traditional adhesives may struggle to achieve a strong, durable bond.
One of the standout features of Soudal Contractors Grade PVA is its efficacy as an additive in concrete and plaster mixes. By incorporating this PVA into sand-cement mixtures, contractors can significantly enhance the flexibility and reduce the brittleness of the resulting material. This improvement is particularly advantageous in applications where the substrate is subject to movement, vibration, or thermal expansion, as it helps prevent cracking and extends the longevity of the construction. Additionally, the PVA allows for a reduced water-to-cement ratio while maintaining workability, which enhances the strength and durability of the mix without compromising ease of application. This characteristic is particularly valuable in environments where long-lasting performance is critical, such as exterior applications exposed to varying weather conditions and heavy foot traffic.
Beyond its use as a bonding agent and additive, Soudal Contractors Grade PVA also excels as a surface treatment for dust-proofing and enhancing surface durability. When applied to concrete or plaster surfaces, it minimises surface dusting, creating a cleaner and more stable work environment, which is essential for both new constructions and renovation projects. The PVA's ability to decrease surface porosity also contributes to a more uniform and smooth finish, which is beneficial for aesthetic purposes and for the application of subsequent coatings or finishes. Additionally, the product enhances the frost resistance of treated surfaces, making it suitable for use in colder climates or in outdoor applications where exposure to freezing temperatures could otherwise compromise the integrity of the materials.
The technical properties of Soudal Contractors Grade PVA further underscore its versatility and reliability. With a density of approximately 1.10 g/ml and a viscosity range between 7,000 and 15,000 cps, this PVA offers a thick, easy-to-apply consistency that ensures thorough coverage and deep penetration into the substrate. Its curing system, based on physical drying, allows for rapid bonding and setting, which facilitates quick turnaround times on-site—an essential factor in meeting tight project schedules and deadlines. The high 23% active solid content contributes to the product's superior performance by providing a robust and durable bond that withstands environmental stresses and wear over time. This combination of properties makes Soudal Contractors Grade PVA an invaluable component in a contractor's toolkit, suitable for a wide array of construction and renovation tasks.
High Solid Content for Superior Bonding Strength: Soudal Contractors Grade PVA contains a 23% active solid content, which significantly enhances its bonding strength and durability. The high solid content ensures a dense, robust bond between substrates, providing superior adhesion, especially on challenging surfaces such as dense concrete, glass, steel, and tiles. This makes it an ideal choice for demanding construction applications where maximum strength and stability are required.
Enhanced Adhesion to Challenging Surface: The PVA is formulated to provide exceptional adhesion to a variety of challenging surfaces, including dense concrete, glass, steel, and tiles. This versatility makes it suitable for a wide range of construction and renovation applications where other adhesives may not perform effectively, ensuring strong and lasting bonds.
Improves Flexibility and Durability: When used as an additive in sand-cement mixtures, Soudal Contractors Grade PVA enhances the flexibility and reduces the brittleness of the material. This improvement helps prevent cracking and extends the life of the construction, particularly in applications subject to movement or thermal expansion, such as exterior surfaces or floors.
Reduces Surface Dusting: The product acts as an effective dust-proofing agent when applied to concrete or plaster surfaces, minimising surface dusting and creating a cleaner, more stable working environment. This is especially beneficial in renovation projects where maintaining a clean site is essential for both safety and quality.
Increases Frost Resistance: Soudal Contractors Grade PVA enhances the frost resistance of treated surfaces, making it suitable for use in colder climates or outdoor applications where exposure to freezing temperatures is a concern. This property helps protect the integrity of the materials, ensuring long-lasting performance even in challenging weather conditions.
Decreases Surface Porosity: The PVA reduces the porosity of mortar and plaster surfaces, resulting in a more uniform and smooth finish. This is advantageous for both aesthetic and functional purposes, as it facilitates the application of subsequent coatings or finishes and enhances the overall quality of the completed work.
As an Additive for Concrete and Plasters: Soudal Contractors Grade PVA is highly effective when used as an additive in concrete and plaster mixes. It enhances the flexibility, strength, and durability of the materials, making them less prone to cracking and more resilient to environmental stresses. This is particularly useful in exterior applications exposed to fluctuating weather conditions.
Bonding Agent for Various Substrates: The PVA serves as a reliable bonding agent for a wide range of substrates, including dense concrete, glass, steel, and tiles. Its superior adhesion properties ensure strong and durable bonds, making it ideal for use in demanding construction projects where conventional adhesives may fail.
General-Purpose Adhesive: Soudal Contractors Grade PVA functions as an excellent general-purpose adhesive for a variety of construction and renovation tasks. Its versatility allows it to be used for bonding different materials, providing a strong and lasting bond that withstands environmental stresses and wear.
Surface Treatment for Dust-Proofing: The product can be applied to concrete and plaster surfaces as a dust-proofing agent, reducing surface dusting and creating a cleaner work environment. This application is particularly valuable in renovation projects where maintaining a dust-free site is critical for safety and quality control.
Enhancing Frost Resistance in Exterior Applications: By increasing the frost resistance of treated surfaces, Soudal Contractors Grade PVA is ideal for use in outdoor applications exposed to freezing temperatures. It helps protect the materials from frost damage, ensuring long-term durability and performance in cold climates.
Decreasing Porosity of Mortar and Plaster Surfaces: The PVA decreases the porosity of mortar and plaster surfaces, resulting in a more uniform and smooth finish. This application is particularly beneficial in projects requiring a high-quality aesthetic finish or where subsequent coatings or finishes need a smooth base to adhere to effectively.
Soudal Contractors Grade PVA is a versatile, high-performance product that meets the needs of professional contractors across a wide range of applications. Its enhanced bonding capabilities, flexibility as an additive, and ability to improve surface properties make it an indispensable tool for ensuring quality and durability in construction and renovation projects.
Whether you are working on bonding challenging substrates, improving concrete mixes, or reducing surface dusting, Soudal Contractors Grade PVA provides the reliability and performance needed to achieve outstanding results.
Soudal Contractors Grade PVA is suitable for a wide range of substrates, including wood, concrete, plaster, glass, steel, and tiles.
The product is versatile and can be used as an adhesive, a plaster bonding agent, a cement admixture, and a sealer/primer. For optimal results, it is important that the substrate is sound, clean, dry, and free from dust or contaminants that could affect the bonding process.
Substrates with high porosity, such as concrete and plaster, may require additional preparation or multiple coats to achieve the desired bonding strength and durability.
Before applying Soudal Contractors Grade PVA, ensure that all surfaces are properly prepared.
The substrate must be free of any loose particles, grease, oil, or other contaminants that could impair adhesion. Use a brush or a vacuum to remove dust and debris, and if necessary, clean the surface with a suitable cleaner and allow it to dry completely.
For porous surfaces, such as old plaster or concrete, it may be beneficial to lightly dampen the area with water before applying the PVA to prevent rapid absorption and to promote a stronger bond.
As an adhesive, Soudal Contractors Grade PVA should be applied undiluted to both surfaces that are to be bonded.
For bonding wood and similar absorbent materials, coat each surface with the PVA and press them firmly together.
Clamping the materials, if possible, will ensure a stronger bond. Allow the adhesive to cure for a minimum of 24 hours to achieve maximum bonding strength.
For use as a plaster bonding agent, the surface should first be primed with a mixture of 1 part PVA to 2 parts water. Apply this primer coat to the substrate and allow it to dry fully.
Once the primer is dry, apply a bonding coat of the same mixture (1 part PVA to 2 parts water) to the surface. While the bonding coat is still tacky, apply the plaster. This method ensures a strong adhesion between the plaster and the substrate, reducing the risk of cracking or delamination.
When using Soudal Contractors Grade PVA as a cement admixture, it should be mixed at a ratio of 1 litre of PVA per 5kg of cement. For larger mixes, use 5 litres of PVA per 25kg bag of cement.
This addition improves the flexibility and workability of the cement, as well as enhancing the adhesion and reducing the water-to-cement ratio. It is recommended to mix the PVA thoroughly into the cement mixture to ensure even distribution and optimal performance.
As a sealer or primer for wall surfaces before tiling or papering, dilute 1 part PVA with up to 4 parts water, adjusting the ratio depending on the porosity of the surface.
Apply the diluted solution with a brush, working it into the surface until the suction is satisfied. This creates a sealed surface that is better prepared for subsequent treatments, such as painting or tiling, providing a stable base and enhancing the final finish.
Immediately after use, clean all tools and equipment with warm water before the PVA dries. If the product has dried on the tools, it may require more effort to remove, potentially needing scraping or the use of a suitable solvent.
It is advisable to keep a bucket of warm water nearby during application to rinse brushes and other tools frequently, maintaining their condition and ensuring ease of cleaning.
Soudal Contractors Grade PVA is a versatile product with numerous applications in construction and renovation. However, the performance and application may vary depending on several factors, including the porosity of the substrate, ambient temperature, relative humidity, and substrate material.
It is recommended to conduct a small test area on the substrate beforehand to determine the suitability and to adjust application techniques as necessary.
Proper storage of the product in a cool, dry place will help maintain its quality and performance over time.
A) Soudal Contractors Grade PVA is a high-quality, multi-purpose adhesive and bonding agent formulated for professional use in construction and renovation projects. It is a PVAc homo-polymer emulsified with PVOH, providing superior adhesive properties and versatility. The product is used for a wide range of applications, including as a bonding agent for various substrates such as concrete, glass, steel, and tiles. It also serves as an additive in concrete and plaster mixtures to improve flexibility and reduce brittleness, as a general-purpose adhesive for minor repairs, and as a dust-proofing agent for concrete surfaces. Additionally, it increases frost resistance and reduces surface porosity, enhancing the durability and appearance of treated surfaces.
A) The benefits of using Soudal Contractors Grade PVA are numerous and include enhanced adhesion to a variety of substrates, making it ideal for challenging bonding applications. It offers versatility in its use as a bonding agent, additive, and general-purpose adhesive, reducing the need for multiple products on-site. The product also improves the flexibility of sand-cement mixtures, reduces surface dusting, increases frost resistance, and decreases surface porosity, resulting in a more uniform finish. These properties make it highly effective in both indoor and outdoor applications, especially in environments exposed to fluctuating weather conditions.
A) Soudal Contractors Grade PVA enhances the properties of concrete and plaster when used as an additive by increasing flexibility and reducing brittleness. This is particularly beneficial in applications where the substrate may be subject to movement or stress, such as in floors, walls, and ceilings. Additionally, it reduces the water-to-cement ratio needed for workable concrete, resulting in a stronger and more durable mix without compromising ease of application. The PVA also decreases surface porosity, leading to a smoother, more uniform finish and better resistance to moisture penetration.
A) Yes, Soudal Contractors Grade PVA can be used as an effective dust-proofing agent. When applied to concrete surfaces, it minimizes surface dusting, creating a cleaner and more stable working environment. This property is particularly valuable in renovation projects where maintaining a clean site is crucial. The dust-proofing capability helps prevent dust from becoming airborne, which can improve site safety and cleanliness, especially in enclosed or sensitive areas.
A) Soudal Contractors Grade PVA is suitable for a wide range of substrates, including wood, concrete, plaster, glass, steel, and tiles. Its superior adhesion properties make it an excellent choice for bonding dense materials where conventional adhesives may struggle. The product can be used as an adhesive, a plaster bonding agent, a cement admixture, and a sealer/primer, providing versatility across various applications. For optimal results, the substrate should be sound, clean, dry, and free from dust or contaminants.
A) Before applying Soudal Contractors Grade PVA, it is essential to ensure that all surfaces are properly prepared. The substrate must be free of any loose particles, grease, oil, or other contaminants that could impair adhesion. Dust and debris should be removed using a brush or vacuum, and if necessary, the surface should be cleaned with a suitable cleaner and allowed to dry completely. For porous surfaces, such as old plaster or concrete, lightly dampening the area with water before applying the PVA can help prevent rapid absorption and promote a stronger bond.
A) When used as an adhesive, Soudal Contractors Grade PVA should be applied undiluted to both surfaces that are to be bonded. For bonding wood and other absorbent materials, a coat of PVA should be applied to each surface, and they should be pressed firmly together. Clamping the materials, if possible, will ensure a stronger bond. The adhesive should be allowed to cure for a minimum of 24 hours to achieve maximum bonding strength. This method provides a reliable and durable bond for a wide range of construction tasks.
A) For use as a plaster bonding agent, the recommended ratio for Soudal Contractors Grade PVA is a mixture of 1 part PVA to 2 parts water. First, a primer coat of this mixture should be applied to the substrate and allowed to dry fully. Once the primer is dry, a bonding coat of the same mixture should be applied to the surface. While the bonding coat is still tacky, the plaster should be applied. This method ensures strong adhesion between the plaster and the substrate, reducing the risk of cracking or delamination.
A) Soudal Contractors Grade PVA improves the frost resistance of treated surfaces by forming a protective layer that reduces the permeability of the material to water. This reduces the likelihood of water penetration, which can freeze and expand, causing damage to the substrate. The PVA's unique formulation enhances the substrate's ability to withstand freeze-thaw cycles, making it particularly suitable for outdoor applications in colder climates or environments exposed to freezing temperatures. This improvement in frost resistance helps ensure the longevity and durability of the treated surfaces.
A) Yes, Soudal Contractors Grade PVA is well-suited for use in colder climates due to its ability to increase the frost resistance of treated surfaces. The product helps protect materials from freeze-thaw cycles and other weather-related damage, making it an excellent choice for outdoor applications where exposure to freezing temperatures could otherwise compromise the integrity of the materials. Its versatility and enhanced bonding properties make it ideal for a wide range of construction and renovation projects, even in challenging weather conditions.
A) When using Soudal Contractors Grade PVA as a cement admixture, it should be mixed at a ratio of 1 litre of PVA per 5kg of cement. For larger mixes, 5 litres of PVA should be used per 25kg bag of cement. This addition improves the flexibility and workability of the cement, as well as enhancing adhesion and reducing the water-to-cement ratio. It is important to mix the PVA thoroughly into the cement mixture to ensure even distribution and optimal performance. This method is particularly beneficial for applications requiring durable and resilient substrates.
A) Yes, Soudal Contractors Grade PVA can be used as a sealer or primer for wall surfaces before tiling or papering. To use it as a sealer or primer, dilute 1 part PVA with up to 4 parts water, adjusting the ratio depending on the porosity of the surface. The diluted solution should be applied with a brush, working it into the surface until the suction is satisfied. This creates a sealed surface that is better prepared for subsequent treatments, such as painting or tiling, providing a stable base and enhancing the final finish.
A) The drying time for Soudal Contractors Grade PVA can vary depending on the application, ambient temperature, relative humidity, and the porosity of the substrate. However, as a general guideline, when used as an adhesive, the product should be allowed to cure for a minimum of 24 hours to achieve maximum bonding strength. When used as a primer or sealer, the surface should be allowed to dry fully before any further application. Proper drying is crucial to ensure optimal performance and durability of the treated surfaces.
A) Soudal Contractors Grade PVA has several technical properties that enhance its performance and versatility. It is a high-viscosity fluid with a density of approximately 1.10 g/ml and a viscosity range of 7,000-15,000 cps. The product is a PVAc homo-polymer emulsified with PVOH, providing excellent adhesion properties. It uses a physical drying curing system, allowing for rapid bonding and setting, which is ideal for meeting tight project deadlines. These properties make it an effective choice for various construction and renovation applications.
A) Tools and equipment should be cleaned immediately after use with warm water before the PVA dries. If the product has dried on the tools, more effort may be required to remove it, potentially needing scraping or the use of a suitable solvent. To make cleaning easier, it is advisable to keep a bucket of warm water nearby during application to rinse brushes and other tools frequently. This practice helps maintain the condition of the tools and ensures ease of cleaning after completing the project.
A) Some tips for using Soudal Contractors Grade PVA effectively include ensuring proper surface preparation by removing dust, grease, oil, and other contaminants. For porous surfaces, lightly dampening the area with water before application can help promote a stronger bond. It is also important to follow the recommended mixing ratios for different applications, such as using the correct dilution for plaster bonding or sealer applications. Clamping bonded materials where possible can enhance the bond strength, and conducting a small test area on the substrate beforehand can help determine suitability and adjust techniques as needed.
A) While Soudal Contractors Grade PVA is a versatile and high-performance product, it does have some limitations. The product's performance may vary depending on factors such as the porosity of the substrate, ambient temperature, relative humidity, and the type of substrate material. It is also important to note that PVA-based adhesives are not suitable for applications where water resistance is a critical factor, as they can re-emulsify when exposed to prolonged moisture. Therefore, it is not recommended for use in continuously damp or wet environments without proper sealing or waterproofing measures.
A) Yes, Soudal Contractors Grade PVA can be used for exterior applications due to its enhanced adhesion properties and ability to increase frost resistance. It is suitable for bonding a variety of substrates, including dense concrete, glass, steel, and tiles, making it ideal for outdoor construction and renovation projects. However, it is important to consider the product's limitations regarding water exposure and to ensure that proper sealing or waterproofing measures are taken if the treated surfaces are exposed to continuous moisture.
A) Soudal Contractors Grade PVA reduces the water-to-cement ratio needed for workable concrete, which enhances the strength and durability of the mix without sacrificing ease of application. By lowering the amount of water required, the PVA helps create a denser and more cohesive mixture, improving the overall performance and longevity of the concrete. This property is particularly valuable in environments where long-lasting performance is critical, such as exterior applications exposed to fluctuating weather conditions.
A) Yes, Soudal Contractors Grade PVA is suitable for use with tiles. Its enhanced adhesion properties make it an ideal bonding agent for securing tiles to various substrates, including concrete, plaster, and wood. The PVA provides a strong, durable bond that can withstand movement and stress, ensuring the longevity of the tiled surface. When used as a sealer or primer, it also creates a stable base that improves the adhesion of tiles, reducing the risk of lifting or cracking over time.
A) Yes, Soudal Contractors Grade PVA can be used on glass surfaces due to its superior adhesion properties. The product is formulated to bond effectively with a variety of substrates, including dense materials like glass, where conventional adhesives may struggle. When using PVA on glass, it is important to ensure that the surface is clean, dry, and free from any contaminants that could affect adhesion. Proper application and curing will result in a strong, durable bond suitable for both interior and exterior applications.
A) Soudal Contractors Grade PVA decreases surface porosity by forming a film over the substrate that reduces the number of open pores. This reduction in porosity leads to a more uniform and smoother finish, enhancing the aesthetic appeal and durability of the treated surfaces. Decreasing surface porosity also improves the substrate's resistance to moisture penetration, further protecting the structural integrity and extending the lifespan of the materials. This property is particularly beneficial for plaster and mortar applications where a consistent finish is desired.
A) Yes, Soudal Contractors Grade PVA is suitable for minor repairs due to its strong adhesive properties and ease of use. The high viscosity of the product ensures it adheres well to various surfaces, making it a reliable choice for everyday construction tasks and small repairs around the home or job site. Whether bonding wood, concrete, or other materials, the PVA provides a durable and lasting bond that is ideal for a wide range of minor repair applications.
A) Soudal Contractors Grade PVA is a water-based product, which makes it more environmentally friendly compared to solvent-based adhesives. Being a PVAc homo-polymer emulsified with PVOH, it has a lower environmental impact in terms of volatile organic compound (VOC) emissions. However, like all construction materials, it should be used and disposed of responsibly, following local regulations and guidelines. Proper storage and handling will help minimize any potential environmental impact.
A) Soudal Contractors Grade PVA should be stored in a cool, dry place to maintain its quality and performance over time. The container should be tightly sealed when not in use to prevent contamination or evaporation of the product. It is important to avoid exposing the PVA to freezing temperatures, as this could affect its consistency and bonding properties. Proper storage conditions will help ensure the product remains effective for future use.
A) If Soudal Contractors Grade PVA comes into contact with the skin, it should be washed off immediately with plenty of soap and water. If the product gets into the eyes, rinse thoroughly with water for at least 15 minutes and seek medical attention if irritation persists. It is recommended to wear appropriate personal protective equipment (PPE), such as gloves and eye protection, during application to prevent accidental contact with the skin or eyes.
A) Yes, once fully dried, Soudal Contractors Grade PVA can be painted over. It acts as a sealer or primer, creating a smooth and stable surface that is suitable for painting. The reduced surface porosity provided by the PVA enhances the paint's adhesion, resulting in a more uniform and durable finish. It is important to ensure that the PVA has dried completely before applying any paint to achieve the best results.
A) The shelf life of Soudal Contractors Grade PVA typically depends on storage conditions and the specific product batch. Generally, when stored in a cool, dry place with the container tightly sealed, the product can have a shelf life of up to 12 months. It is important to check the product label or consult the manufacturer for the specific shelf life information and any additional storage recommendations.
A) Yes, Soudal Contractors Grade PVA can be used on metal surfaces, such as steel. Its strong adhesive properties make it suitable for bonding metal to other substrates, including concrete, glass, and wood. When using PVA on metal, it is crucial to ensure that the surface is clean, dry, and free from rust or other contaminants. Proper surface preparation and application will result in a durable and long-lasting bond.
A) If Soudal Contractors Grade PVA is accidentally ingested, seek medical advice immediately. It is important not to induce vomiting unless instructed by a medical professional. Provide the healthcare provider with the product information, including its composition and any other relevant details. Keeping the product out of reach of children and ensuring safe handling practices can help prevent accidental ingestion.
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