C.T.1 Sealant & Construction Adhesive – Dark Green, 290ml Cartridge | Universal Hybrid Polymer, Waterproof – Anti-Mould – Paintable – Non-Toxic – Indoor & Outdoor Use | Replaces Silicone & PU Sealants

• All-in-One Sealant & Adhesive: C.T.1 replaces wood, PU, silicone, sanitary silicone, acrylic, and butyl sealants – ideal for construction, engineering, marine, repair & installation work.
• Bonds to Almost Any Material: Adheres to metal (incl. lead), glass, wood, MDF, fiberglass, concrete, tiles, most plastics, stone (non-staining), even works on wet surfaces and underwater!
• Exceptional Performance: Withstands extreme temperatures (-40ºC to +120ºC), skin cures in 25 minutes, full cure up to 72 hours depending on thickness. High tensile strength, elongation up to 500%.
• Safe & Certified: Neutral cure, non-toxic formula with EC1 Plus A+ Indoor Air Comfort GOLD, ISEGA certified for food preparation, and ETAG 022 for building compliance.
• Paintable & Long Lasting: Once cured, C.T.1 is paintable with all common water-based paints (excluding alkyd), resistant to UV, chemicals, dirt, shrinkage, and has 18-month shelf life.
• Easy Application: Comes in a recyclable 290ml cartridge. Apply easily using a standard mastic gun – ideal for both professional and DIY users.

Introduction: C.T.1 – The Ultimate Sealant & Adhesive for Every Job C.T.1 is the revolutionary hybrid polymer sealant and adhesive that professionals across construction, marine, and maintenance industries rely on for guaranteed performance. Whether you're sealing a bathroom, bonding wood panels, fixing leaks, or working underwater – C.T.1 is the one product that does it all. Formulated with cutting-edge technology, C.T.1 eliminates the need for multiple products. It’s a permanent, flexible, and highly durable solution for bonding and sealing virtually any surface. Available in Clear or Silver, it’s trusted in both home DIY projects and large-scale infrastructure developments. Key Benefits & Features: Works on Wet Surfaces & Underwater High Flexibility – Up to 500% Elongation UV, Chemical & Weather Resistant No Cracking, Shrinkage, or Dirt Build-Up Neutral Cure – No Odour, Non-Toxic Food-Safe & Eco-Friendly (EC1 Plus Certified) Specifications: Application Temperature: +5ºC to +40ºC Curing Time: 2–72 hours depending on thickness (max 12mm) Skin Cure: 25 minutes ±5 min (at 23ºC, 50% RH) Tensile Strength: Up to 2.90 N/mm² Shore A Hardness: 42–55 Thermal Stability: -40ºC to +120ºC Shelf Life: 18 months Cartridge Size: 290ml – Recyclable Certifications: EC1 Plus A+, ISEGA Food-Safe, ETAG 022 Paint Compatibility: All water-based paints (test before use) Package Content: 1 x C.T.1 Sealant & Construction Adhesive – Dark Green, 290ml Cartridge Choose C.T.1 – The Trusted Name in Bonding & Sealing. No more compromises. One cartridge. One solution. Infinite possibilities. C.T.1 – Trusted by professionals, perfected for everyone.