At Platinum Chemicals, we proudly offer a wide range of builders sealants designed to meet the demanding requirements of the building, construction, and glazing industries. From silicones to hybrid polymers, our range includes products for general sealing, high-strength bonding, and specialised applications, ensuring that you have the right solution for every job.

Our sealants are ideal for use across various materials such as glass, plastics, masonry, metals, and wood. Below, we provide an overview of our premium selection of builders sealants, including low modulus silicones, hybrid polymer solutions, and more.

High-Performance Silicones for Building and Construction

Our silicone-based sealants are renowned for their flexibility, durability, and weather-resistant properties, making them perfect for both interior and exterior applications in the construction and glazing industries. Soudal Silirub 2 is one of our standout products, offering exceptional adhesion to a wide range of substrates such as glass, PVC, metals, and masonry. This 100% pure silicone sealant is virtually odourless, fast-curing, and highly resistant to UV, weathering, and chemicals, ensuring longevity in even the most challenging environments.

Soudal Silirub LMN is another excellent choice for construction projects, offering low dirt pick-up and shrinkage during curing. With its primerless adhesion on most common construction materials and superior movement capability, it is the ideal solution for sealing glass, plastics, and metals in both dry and humid conditions. This sealant also complies with ISO 11600 F&G 25 LM standards, providing long-lasting performance.

For general-purpose applications, Soudal Silirub A provides excellent adhesion to glass, ceramic, metals, and wood. Its mould-resistant properties make it particularly suitable for sanitary environments, while its fast-curing, weather-resistant formula ensures reliable performance in a wide range of building applications.

Soudal Trade Multi Purpose Silicone is a high-quality acetoxy silicone sealant designed for versatile use across various building surfaces. This product is ideal for glass, metals, and wood applications, offering a flexible, durable, and weatherproof seal. Its added fungicide makes it perfect for high-humidity areas like kitchens and bathrooms, ensuring resistance to mould growth.

Advanced Hybrid Polymer Sealants for Flexibility and Strength

For more specialised sealing and bonding applications, our range of hybrid polymer sealants offers enhanced flexibility, strength, and adhesion. Soudal Soudaseal 215LM is a premium low modulus hybrid polymer sealant, offering exceptional performance on common construction materials, even when damp. This versatile, environmentally friendly product is ideal for exterior and interior applications, offering high weathering resistance and airtight properties when used in the Soudal Window System (SWS).

If you're seeking a high modulus solution, Soudaseal 240FC delivers outstanding adhesive performance and permanent elasticity. Suitable for both sealing and bonding tasks across porous and smooth surfaces, this product meets ISO 11600 F 20 HM standards, making it ideal for sanitary and high-humidity applications. It is also resistant to chemicals and UV exposure, ensuring a long-lasting bond.

Soudaseal 270HS is perfect for projects requiring extra strength and stiffness. This single-component hybrid polymer adhesive-sealant provides high adhesive strength and flexibility, making it ideal for bonding a wide variety of materials. It is solvent-free and can be sanded after curing, ensuring a strong and durable bond even on slightly moist substrates.

For those needing a crystal-clear solution, Soudaseal MS Clear offers a premium, transparent finish without compromising on performance. It is perfect for invisible bonding and sealing tasks, providing excellent adhesion and flexibility on damp surfaces. This product is ideal for both sanitary applications and general-purpose sealing.

High Tack and Fast Curing Solutions for Demanding Applications

Soudaseal High Tack is the go-to choice for high-strength bonding applications, offering a super-strong final bond with a high initial grab. This hybrid polymer adhesive-sealant cures rapidly, even on damp surfaces, and remains flexible and durable over time. It is UV resistant, making it suitable for both internal and external use, and is free from harmful chemicals like isocyanates and solvents.

For projects requiring rapid strength development, Soudaseal 250XF delivers fast curing times with enhanced mechanical properties. This hybrid sealant-adhesive performs exceptionally well under high temperatures and humid conditions, ensuring no bubble formation and easy tooling. It is also weather and UV resistant, making it a versatile option for a variety of environments.

Specialist Sealants for Unique Applications

Soudal SMX 506 is an advanced glazing sealant specifically developed for use on self-cleaning glass. Its unique formulation ensures excellent adhesion to both dry and slightly moist surfaces, making it an ideal choice for demanding glazing projects. Soudal Butyrub, a polybutene non-setting mastic, is another standout product, offering an elastic and durable seal for static joints. Its resistance to chemicals, UV, and weathering makes it a reliable choice for masonry, roof construction, and window frame installations.

The Fix All Range: Versatile and Durable Solutions

The Soudal Fix All range offers versatile, multi-use sealants and adhesives based on SMX® Hybrid Polymer technology. Fix All Flexi is a flexible and durable sealant that can be used for a wide range of applications, from sealing and bonding to filling. Its primerless adhesion, mould resistance, and compatibility with various construction materials make it a popular choice for both interior and exterior use.

For projects requiring crystal-clear adhesion, Fix All Crystal Clear provides a transparent, strong bond without the need for a primer. This versatile product is ideal for use on wet and damp surfaces and is overpaintable with most paints, making it suitable for both visible and invisible applications.

Fix All High Tack offers superior initial grab and fast curing times, making it ideal for heavy-duty bonding applications. This product can be applied in all weather conditions and remains flexible and durable, making it perfect for both indoor and outdoor use. It is also non-staining on porous natural stones, ensuring a clean and reliable finish.

Versatile Solutions for Every Sealing Need

At Platinum Chemicals, we understand the demands of the building and construction industries, which is why we offer a comprehensive range of builders sealants to meet the needs of every project.

Whether you're working with silicones for glazing or hybrid polymers for heavy-duty bonding, our selection of premium products ensures reliability, durability, and long-lasting performance. Explore our full range today and find the perfect sealant for your application, all backed by our commitment to quality and customer satisfaction.