Our strongest and most versatile construction adhesive and sealant. CT1 Grey Unique Sealant has TRIBRID® technology for maximum sealing and bonding impact.

CT1 sealant and constructive adhesive is the only product on the Irish market with TRIBRID® technology, making it nearly 4x stronger than a traditional Hybrid Polymer.

This grey unique CT1 sealant is scientifically proven to have excellent colour retention, ensuring that grey stays grey and white, white.

You can use CT1 sealant with TRIBRID® technology to effectively and easily bond the following materials: All metals (including lead), Glass, Mirrors, All woods, MDF, Polystyrene, Fibreglass, Tiles, Concrete, Most stones (without staining), Most synthetic materials, Plastics (excluding PP, PE and PTFE).

This incredible sealant/adhesive from Tile Merchant allows you to apply unique adhesion on virtually any material, in most applications, without the need for additional fixings-making it the ultimate solution for sealing and bonding.

CT1 sealant with TRIBRID® technology is environmentally compliant, certified by the Norwegian Asthma and Allergy Association (NAAF), ISEGA, and certified at A+ for Indoor Air Comfort GOLD®.

It is resistant to chemicals, fungus, and bacterial growth, UV resistant, vibration resistant, and can be used in all salt-water environments. It works in wet or dry conditions, even underwater, making it perfect for boating maintenance and marine accident and emergency repairs.

Lastly, CT1 sealant is odourless, doesn't shrink, contains no solvents or isocyanates, and can be painted, too.

Order your CT1 Grey Unique Sealant and Construction Adhesive 290ml on Tile Merchant's online store now for fast and speedy delivery straight to your house or worksite, anywhere in Ireland.