What Is CT1 Sealant & Adhesive?
CT1 Sealant & Adhesive is a high-performance, multi-purpose construction sealant designed to replace multiple adhesives, silicones and bonding products in one tube. Engineered with advanced TRIBRIDยฎ Technology, CT1 is scientifically proven to be 360% stronger than traditional hybrid polymers and delivers exceptional flexibility, durability and colour retention.
Unmatched Bonding Power on Any Material
CT1 Sealant & Adhesive bonds instantly to almost all construction materials, including metal, wood, glass, concrete, tiles, mirrors, stone, polystyrene, MDF, GRP, fibreglass and most plastics (excluding PP, PE and PTFE). Its non-shrinking formula ensures permanent bonding without staining or cracking, making it ideal for both professional and DIY applications.
Works Underwater & in Harsh Conditions
CT1 can be applied on wet surfaces, damp substrates and even fully underwater, making it perfect for marine repairs, bathrooms, leaks, roofing, guttering and emergency maintenance. With exceptional resistance to vibration, chemicals, fungus and UV rays, CT1 remains strong in any environment.
Certified Safe & Environmentally Friendly
CT1 Sealant & Adhesive is solvent-free, odourless and approved by:
- NAAF – Norwegian Asthma & Allergy Association
- EC1 Plus A+ Indoor Air Comfort GOLDยฎ
- ISEGA – Suitable for food preparation areas
Benefits of CT1 Sealant & Adhesive
- TRIBRIDยฎ Technology – 360% stronger
- Bonds virtually any material
- Waterproof – works underwater
- Non-shrinking, highly flexible
- Fungus-resistant – ideal for bathrooms
- UV, chemical & vibration resistant
- Suitable for marine, construction & emergency repairs
- Over-paintable and colour stable
- Available in a wide range of RAL-matched colours
Why Buy CT1 From Toner Dampproofing Supplies Ltd?
We supply genuine CT1 products with fast UK & Ireland delivery from Belfast. Trusted by contractors, builders and homeowners, we offer competitive pricing and expert product support.



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