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Wykamol Crack Sealer Plus is a high-strength, two-part thixotropic epoxy adhesive specifically designed for repairing fine cracks in various substrates, including brick, block, stone, concrete, and masonry. This versatile product offers a reliable solution for sealing fine cracks, providing a waterproof seal that prevents further damage.
Supplied in two screw-cap containers containing a base resin and curing agent, the kit includes all necessary components for application, such as a follower plate, empty cartridge, adapter nozzle, and flexible polymer tip.
Available in brick red or concrete grey for a colour-matched finish, Wykamol Crack Sealer Plus delivers exceptional bonding and durability, making it ideal for both cosmetic and structural repairs.
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✔️ High-strength, two-part epoxy adhesive designed for repairing fine cracks in brick, block, stone, and concrete.
✔️ Provides a waterproof seal, preventing water ingress and further damage to various substrates.
✔️ Thixotropic formulation ensures no sagging or dripping, delivering a clean and professional finish.
✔️ Available in brick red and concrete grey, allowing for a colour-matched finish for discreet repairs.
✔️ Comprehensive kit includes all necessary components for easy mixing and precise application with a standard applicator gun.
Wykamol Crack Sealer Plus is an advanced, high-performance epoxy adhesive specifically formulated to repair fine cracks in a variety of building materials, including brick, block, stone, concrete, and masonry. The product is designed as a two-part system, comprising a base resin and a curing agent, which, when mixed, form a robust and durable adhesive suitable for structural repairs and cosmetic enhancements. The thixotropic nature of Wykamol Crack Sealer Plus ensures that it remains in place within the crack, without sagging or dripping, providing a clean and professional finish.
The formulation of Wykamol Crack Sealer Plus offers superior adhesive properties, with high compressive, tensile, and flexural strength, making it ideal for a wide range of applications. Once cured, the product forms a waterproof seal that prevents water ingress, thereby protecting the substrate from further damage caused by moisture, frost, or other environmental factors. The high bond strength of the cured epoxy ensures that the repaired crack remains securely sealed, even under stress or load, providing long-term stability and peace of mind for both residential and commercial applications.
The product is supplied in a convenient kit that includes all necessary components for application: two screw-cap containers for the base resin and curing agent, a follower plate, an empty 400ml cartridge, adapter nozzles in various sizes, and a flexible polymer tip for precise application. This comprehensive kit makes the repair process straightforward and efficient, allowing users to mix and apply the adhesive with ease. The mixed adhesive can be dispensed using a standard C4 Size (400ml) Skeleton / Silicone Applicator Gun, facilitating a controlled and even application along the crack.
Available in two colours, brick red and concrete grey, Wykamol Crack Sealer Plus is designed to blend seamlessly with the surrounding material, ensuring a discreet repair that maintains the aesthetic integrity of the structure. The product is capable of filling cracks ranging from 2mm to 12mm wide, without the need for injection ports, and can be applied in film thicknesses from 0.2mm to 12mm. This versatility makes Wykamol Crack Sealer Plus suitable for a variety of repair scenarios, from minor cosmetic repairs to more substantial structural restorations. With its quick curing time and easy-to-use application process, Wykamol Crack Sealer Plus is an essential tool for any professional contractor or DIY enthusiast looking to address cracks in masonry effectively.
High Strength and Durability: Wykamol Crack Sealer Plus is formulated to provide superior strength and durability, with compressive strength exceeding 50N/mm², tensile strength of 17N/mm², and flexural strength of 34N/mm². These properties ensure a robust and long-lasting repair, even under load or stress, making it suitable for both cosmetic and structural applications.
Thixotropic Formulation for Precise Application: The thixotropic nature of the epoxy adhesive allows it to stay in place within the crack without sagging or running, ensuring a clean and professional finish. This property is particularly beneficial for vertical or overhead applications where precise placement of the adhesive is critical.
Comprehensive Kit for Easy Use: The product is supplied as a complete kit, including two containers for the base resin and curing agent, a follower plate, empty cartridge, adapter nozzles, and a flexible polymer tip. This comprehensive set ensures that users have all the tools required for efficient and effective crack repair, simplifying the application process.
Waterproof Seal to Prevent Moisture Ingress: Once cured, Wykamol Crack Sealer Plus forms a waterproof seal that prevents water ingress and protects the substrate from further damage caused by moisture, frost, or other environmental factors. This feature is essential for maintaining the structural integrity of the repaired area and preventing future deterioration.
Colour-Matched Finish for Aesthetic Repairs: Available in brick red or concrete grey, Wykamol Crack Sealer Plus allows for a colour-matched repair that blends seamlessly with the surrounding material. This ensures that repairs are not only structurally sound but also visually discreet, preserving the appearance of the building.
Versatile Application Range: The adhesive can be used to fill cracks ranging from 2mm to 12mm wide and can be applied in film thicknesses between 0.2mm and 12mm, making it suitable for a wide range of repair scenarios. Its versatility ensures it can be used for both minor cosmetic repairs and more substantial structural restorations.
Repairing Cracks in Brick and Block Walls: Wykamol Crack Sealer Plus is ideal for repairing fine cracks in brick and block walls, providing a strong and durable seal that prevents further damage and maintains the structural integrity of the wall. Its thixotropic nature ensures precise application, even on vertical surfaces.
Sealing Cracks in Concrete Structures: The product is suitable for sealing cracks in concrete structures, such as foundations, retaining walls, and columns. Its high strength and waterproof properties make it an excellent choice for protecting concrete from moisture ingress and environmental degradation.
Restoring Stone and Masonry Features: Wykamol Crack Sealer Plus is also effective for repairing fine cracks in stone and masonry features, including facades, decorative elements, and heritage structures. The colour-matched options ensure that repairs are visually discreet, preserving the aesthetic appeal of the building.
Cosmetic Repairs and Gap Filling: The adhesive can be used for cosmetic repairs and gap filling in various substrates, providing a clean and professional finish. It is particularly useful for restoring the appearance of walls, floors, and other surfaces that have been damaged by cracking or movement.
Complementing Crack Stitching for Structural Repairs: Wykamol Crack Sealer Plus can be used in conjunction with Crack Stitching techniques for more comprehensive structural repairs. It provides additional strength and stability to the repaired area, ensuring a long-lasting and secure restoration.
Wykamol Crack Sealer Plus is a versatile, high-performance epoxy adhesive that offers a reliable solution for repairing fine cracks in brick, block, stone, concrete, and masonry.
Its superior strength, thixotropic formulation, and waterproof properties make it an essential tool for both cosmetic and structural repairs, ensuring durable and aesthetically pleasing results.
Wykamol Crack Sealer Plus is suitable for use on a variety of substrates, including brick, block, stone, concrete, and masonry.
This product is specifically formulated to repair fine cracks and fissures in these materials, providing a durable and waterproof seal. The substrate must be stable and free from significant movement or ongoing structural issues that could affect the performance of the crack sealer.
The product is ideal for both interior and exterior applications, where it can be used to address cracks caused by settlement, thermal expansion, or other factors.
Proper surface preparation is essential for achieving the best results with Wykamol Crack Sealer Plus.
Begin by thoroughly cleaning the crack and surrounding area to remove any loose or friable dust, debris, or contaminants. This can be accomplished using an air blower or vacuum to ensure that the crack is free from any material that could interfere with the adhesion of the epoxy. The surface must be dry and free from oil, grease, or other contaminants.
Ensure that all preparatory work, including cleaning and surface preparation, is completed before mixing the crack sealer, as the product cures quickly once mixed.
Wykamol Crack Sealer Plus is supplied in a two-part system consisting of a base resin and a hardener.
1) To mix the product, add the total contents of the smaller container (hardener) to the contents of the larger container (base). Mix the two pastes thoroughly using a mixing knife or similar tool, ensuring a uniform and homogeneous mixture. Proper mixing is crucial to achieving the desired curing properties and performance.
2) After mixing, place the follower plate onto the surface of the mixed material, ensuring it fits parallel in the tub with the outer and central lip pointing upwards. Position the back end of the empty cartridge vertically and centrally over the hole in the follower plate.
3) Press the cartridge firmly and continuously down on the follower plate until the follower plate bottoms on the mixing tub base. Carefully remove the now-filled cartridge and invert it.
4) Assemble the nozzle adapter and the appropriate nozzle onto the cartridge, and insert the rear plunger to prepare for application.
Once the cartridge is filled and assembled, install it into a standard C4 size (400ml) skeleton or silicone applicator gun. It is important to work quickly as the material begins to cure once mixed.
Inject the crack sealer directly into the base of the crack, working outwards to ensure complete filling of the crack. The thixotropic nature of the product allows it to stay in place without sagging, providing a clean and professional finish.
Immediately after application, remove any excess material from the surface using a damp, lint-free cloth. If a colour match is required, apply brick dust to the surface while the sealer is still tacky to blend with the surrounding substrate.
It is important not to mix brick dust directly with the crack sealer material, as this may affect the dispensing process and the performance of the sealer.
For guidance on coverage, a 300ml cartridge of Wykamol Crack Sealer Plus will typically fill approximately 5 linear metres of a crack that is 2mm wide and 30mm deep.
The actual coverage may vary depending on the width and depth of the cracks being repaired.
It is important to ensure that sufficient material is available to complete the repair within the cure schedule, as any material left in the cartridge will continue to cure and may become unusable.
After the crack has been filled and the sealer has been applied, allow the material to cure fully before any further finishing work is undertaken.
The curing time may vary depending on ambient temperature and humidity, but the material should be fully cured within a few hours under normal conditions. Once cured, the sealer provides a durable, waterproof repair that can be left as is or painted over to match the surrounding surface.
The colour-matched finish of Wykamol Crack Sealer Plus ensures a seamless and professional appearance, maintaining the aesthetic integrity of the repaired area.
Uncured Wykamol Crack Sealer Plus can be readily removed from tools and equipment using an appropriate solvent cleaner.
It is advisable to clean tools immediately after use to prevent the epoxy from curing on the surface. Once cured, the material can only be removed using mechanical methods, such as grinding or sanding.
Proper disposal of any waste material and cleaning solvents is important to adhere to environmental and safety regulations.
Wykamol Crack Sealer Plus is a specialised product designed for the repair of fine cracks in masonry, concrete, and other substrates. It is essential to follow the instructions carefully to ensure a durable and long-lasting repair.
The product is not intended for use in areas subject to significant structural movement or where ongoing cracking is likely to occur. Store Wykamol Crack Sealer Plus in a cool, dry place, away from direct sunlight and sources of heat. Always wear appropriate personal protective equipment, such as gloves and safety glasses, when handling epoxy resins and adhesives.
By adhering to these guidelines, users can achieve optimal results and extend the lifespan and performance of their repaired surfaces.
A) Wykamol Crack Sealer Plus is a high-strength, two-part thixotropic epoxy adhesive designed to repair fine cracks in various substrates, including brick, block, stone, concrete, and masonry. Its primary use is to provide a durable, waterproof seal for cracks, preventing further damage and protecting the structural integrity of the substrate. The product is ideal for both cosmetic and structural repairs, making it suitable for a wide range of applications in residential and commercial properties.
A) Wykamol Crack Sealer Plus differs from other crack repair products due to its two-part thixotropic epoxy formulation, which provides superior strength and durability. Unlike many other products, it offers high compressive, tensile, and flexural strength, ensuring a robust repair that can withstand stress and load. Its thixotropic nature allows the adhesive to remain in place within the crack, without sagging or dripping, making it suitable for vertical and overhead applications. Additionally, it provides a waterproof seal that protects against moisture ingress, further enhancing its protective properties.
A) Wykamol Crack Sealer Plus is suitable for use on a variety of materials, including brick, block, stone, concrete, and masonry. It is specifically formulated to repair fine cracks and fissures in these substrates, providing a strong, durable, and waterproof seal. This versatility makes it an ideal solution for addressing cracks in both interior and exterior applications, where it can help to prevent further damage and maintain the structural integrity of the building.
A) Wykamol Crack Sealer Plus offers several benefits for crack repairs, including high strength and durability, which ensures long-lasting results even under load or stress. Its thixotropic formulation allows for precise application without sagging, making it ideal for vertical or overhead repairs. The product provides a waterproof seal that prevents moisture ingress, protecting the substrate from further damage caused by environmental factors. It is available in colour-matched finishes to blend seamlessly with the surrounding material, and the comprehensive kit simplifies the application process, making it easy to use for both professionals and DIY enthusiasts.
A) Proper surface preparation is essential for achieving the best results with Wykamol Crack Sealer Plus. Start by thoroughly cleaning the crack and surrounding area to remove any loose dust, debris, or contaminants. Use an air blower or vacuum to ensure the crack is free from any material that could interfere with the adhesion of the epoxy. The surface must be dry and free from oil, grease, or other contaminants. Ensure all preparatory work, including cleaning and surface preparation, is completed before mixing the crack sealer, as the product cures quickly once mixed.
A) Wykamol Crack Sealer Plus is supplied as a two-part system consisting of a base resin and a hardener. To mix the product, add the total contents of the smaller container (hardener) to the larger container (base). Mix the two pastes thoroughly using a mixing knife or similar tool until a uniform and homogeneous mixture is achieved. Proper mixing is crucial to ensure the correct curing properties and performance of the product. Once mixed, the adhesive should be applied quickly, as it begins to cure immediately.
A) Yes, Wykamol Crack Sealer Plus can be used on vertical or overhead surfaces. Its thixotropic formulation ensures that the adhesive remains in place within the crack, without sagging or dripping, making it ideal for such applications. This allows for precise placement and a clean, professional finish, even on challenging surfaces. The product’s high bond strength and durability ensure that the repair will be long-lasting and effective, even in difficult-to-reach areas.
A) Wykamol Crack Sealer Plus is designed to repair fine cracks ranging from 2mm to 12mm in width. It can also be applied in film thicknesses from 0.2mm to 12mm, making it suitable for a variety of repair scenarios, from minor cosmetic repairs to more substantial structural restorations. The product can effectively fill and seal cracks caused by settlement, thermal expansion, shrinkage, or other factors that result in cracks in masonry, concrete, or stone structures.
A) The curing time for Wykamol Crack Sealer Plus varies depending on the ambient temperature and humidity. At 20°C, the product has a workability time of 30 minutes and will fully cure within approximately 5 hours. At lower temperatures, the curing time may be extended. For example, at 10°C, the workability time is 100 minutes, and the cure schedule is 10 hours. It is important to allow the product to cure fully before undertaking any further finishing work to ensure a durable and effective repair.
A) Yes, Wykamol Crack Sealer Plus provides a waterproof seal once cured. This feature is essential for preventing water ingress, which can cause further damage to the substrate and compromise the integrity of the structure. By sealing the crack with a waterproof barrier, the product protects against moisture, frost, and other environmental factors, helping to maintain the stability and longevity of the repair.
A) Yes, Wykamol Crack Sealer Plus is suitable for cosmetic repairs as well as structural ones. It is available in brick red or concrete grey, allowing for a colour-matched repair that blends seamlessly with the surrounding material. This makes it ideal for restoring the appearance of walls, floors, and other surfaces that have been damaged by cracking or movement. The thixotropic nature of the product ensures a clean and professional finish, making it suitable for visible areas where aesthetics are important.
A) Yes, Wykamol Crack Sealer Plus is suitable for use in heritage or listed buildings. Its high strength, durability, and colour-matched finish make it an ideal choice for repairing fine cracks in stone, brick, and masonry, common materials in older structures. The product’s waterproof properties also help protect against moisture ingress, which is particularly important in preserving the integrity and appearance of heritage buildings. It provides a discreet, effective repair solution that maintains the historical character of the property.
A) Yes, Wykamol Crack Sealer Plus can be used in conjunction with other repair methods, such as crack stitching, for more comprehensive structural repairs. When used alongside crack stitching techniques, it provides additional strength and stability to the repaired area, ensuring a long-lasting and secure restoration. The combination of techniques allows for effective repair of both cosmetic and structural cracks, providing peace of mind that the repairs will withstand future stress and environmental conditions.
A) Wykamol Crack Sealer Plus is supplied as a complete kit that includes all necessary components for application, such as two containers for the base resin and curing agent, a follower plate, an empty cartridge, adapter nozzles, and a flexible polymer tip. To apply the mixed adhesive, a standard C4 Size (400ml) Skeleton / Silicone Applicator Gun is required. The comprehensive kit and standard tools make the repair process straightforward and efficient, allowing for precise and controlled application.
A) Uncured Wykamol Crack Sealer Plus can be removed from tools and equipment using an appropriate solvent cleaner. It is advisable to clean tools immediately after use to prevent the epoxy from curing on the surface. Once cured, the material can only be removed using mechanical methods, such as grinding or sanding. Proper disposal of any waste material and cleaning solvents is important to adhere to environmental and safety regulations.
A) Wykamol Crack Sealer Plus has several key technical properties that make it a reliable solution for crack repair. It has a compressive strength of over 50N/mm², tensile strength of 17N/mm², bond strength of 3N/mm², and flexural strength of 34N/mm². These properties ensure a strong, durable, and long-lasting repair, even under load or stress. The product’s thixotropic nature prevents sagging, making it suitable for vertical and overhead applications, while its waterproof properties protect against moisture ingress.
A) Yes, Wykamol Crack Sealer Plus is suitable for both interior and exterior applications. It provides a durable, waterproof repair that can withstand exposure to environmental factors such as rain, frost, and UV radiation. This makes it ideal for repairing cracks in external walls, foundations, and other outdoor structures, where it can help prevent further damage and maintain the structural integrity of the building.
A) Yes, once Wykamol Crack Sealer Plus has fully cured, it can be painted over to match the surrounding surface. The product’s colour-matched finish already helps to blend with the existing material, but for a seamless appearance, it can be coated with a suitable paint. This allows for a professional, finished look that preserves the aesthetic integrity of the repaired area.
A) While Wykamol Crack Sealer Plus is highly effective for repairing fine cracks, it is not intended for use in areas subject to significant structural movement or where ongoing cracking is likely to occur. The substrate must be stable and free from major structural issues that could affect the performance of the crack sealer. It is also not suitable for filling very large cracks or gaps that exceed the recommended application range of 2mm to 12mm in width. Proper assessment of the crack and substrate condition is essential to determine the suitability of the product.
A) Wykamol Crack Sealer Plus should be stored in a cool, dry place, away from direct sunlight and sources of heat. The product should be kept in its original packaging to protect it from damage and contamination. Proper storage helps maintain the quality and performance of the crack sealer, ensuring it is ready for use when needed. The product should be stored in an environment where temperatures do not drop below 5°C to prevent any potential issues with the components.
A) Yes, Wykamol Crack Sealer Plus is suitable for repairing fine cracks in foundations, provided the cracks are not caused by ongoing structural movement or major issues that could compromise the integrity of the foundation. The product’s high strength and waterproof properties make it an excellent choice for sealing foundation cracks, preventing moisture ingress, and maintaining the stability of the structure. It is essential to assess the cause of the cracks before application to ensure the product’s suitability.
A) Yes, Wykamol Crack Sealer Plus offers resistance to a variety of chemicals and environmental factors. Once cured, the epoxy adhesive forms a robust, durable seal that is resistant to water, frost, and UV radiation, making it suitable for both interior and exterior applications. This resistance helps protect the repaired area from further damage caused by environmental exposure, chemical spills, or other potentially harmful factors.
A) Yes, Wykamol Crack Sealer Plus can be used to repair fine cracks in floors, including concrete, stone, or masonry surfaces. Its high compressive strength and durable properties make it suitable for floor repairs where it can withstand load and stress. The product’s thixotropic nature allows it to stay in place within the crack without sagging, providing a clean and professional finish even on horizontal surfaces.
A) Wykamol Crack Sealer Plus prevents moisture ingress by forming a waterproof seal once it has cured. The epoxy adhesive fills the crack and creates a barrier that blocks water from entering the substrate. This helps protect the repaired area from damage caused by moisture, such as frost heave, corrosion, or deterioration of the substrate material. The waterproof seal is particularly beneficial for maintaining the structural integrity of the repair in both interior and exterior environments.
A) When using Wykamol Crack Sealer Plus, it is important to take several precautions to ensure safe and effective use. Always wear appropriate personal protective equipment, such as gloves and safety glasses, to avoid contact with the epoxy resins and adhesives. Work in a well-ventilated area to prevent inhalation of any fumes. In case of skin or eye contact with the adhesive, rinse immediately with plenty of water and seek medical advice if irritation persists. Follow all safety guidelines and use the product according to the instructions provided to achieve the best results.
A) The colour-matched finish of Wykamol Crack Sealer Plus enhances the repair by ensuring that the adhesive blends seamlessly with the surrounding material. Available in brick red and concrete grey, the product is designed to match common building materials, providing a discreet and aesthetically pleasing repair. This helps maintain the appearance of the structure while ensuring the repair is both functional and visually appealing, making it ideal for applications where aesthetics are important.
A) Wykamol Crack Sealer Plus can be used in a range of temperatures, but the curing time will vary depending on the ambient temperature. In colder conditions, the curing time will be longer, and the workability period will be extended. For example, at 10°C, the product has a workability time of 100 minutes and a curing schedule of 10 hours. It is important to ensure that the product is not exposed to temperatures below 5°C during application or curing, as this could affect the performance and effectiveness of the adhesive.
A) The coverage of Wykamol Crack Sealer Plus will depend on the width and depth of the cracks being repaired. For guidance, a 300ml cartridge of Wykamol Crack Sealer Plus will typically fill approximately 5 linear metres of a crack that is 2mm wide and 30mm deep. The actual coverage may vary depending on the specific dimensions of the cracks and the substrate condition. It is important to ensure that sufficient material is available to complete the repair within the cure schedule, as any material left in the cartridge will continue to cure and may become unusable.
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