C-Tec CT1 Sealant & Adhesive 290ml Black

CT1 Black Sealant & Construction Adhesive – 290 ml

High-performance sealant and adhesive powered by patented TRIBRID® Technology. CT1 Black delivers unbeatable bonding, sealing, and repair strength across virtually all building materials, with long-lasting flexibility and durability for interior and exterior applications.

Key benefits

• Up to 360 % stronger and 250 % more flexible than conventional hybrid polymers, providing a secure and reliable hold.
• Excellent colour stability—black finish resists fading, UV exposure, and harsh environments.
• Odourless, solvent-free, and isocyanate-free—safe for indoor use, food-prep areas, and sensitive environments.
• Certified EC1 Plus for low emissions and ISEGA approved for food-contact surfaces.
• Exceptional adhesion to a wide variety of materials including metal (even lead), glass, concrete, wood, tiles, and most plastics (excluding PP, PE, PTFE).
• Performs in extreme conditions—works on damp or even submerged surfaces, withstands vibration, UV exposure, and chemical attack.
• Resistant to bacteria and mould, with allergy-friendly approval for hygienic environments.

Typical applications

• Bonding skirting boards, windows, and door frames without mechanical fixings.
• Sealing and repairing in wet environments, including marine and underwater applications.
• Use in kitchens, bathrooms, and food-prep areas where hygiene and strength are critical.
• General construction and repair tasks indoors or outdoors, replacing multiple products with one solution.

Usage guidance

• Apply with a standard cartridge gun to clean, degreased surfaces—suitable for damp or wet conditions.
• Finish with a damp finger or tool for a neat joint.
• Once cured, CT1 Black can be overpainted with most water-based paints (avoid solvent or alkyd paints).

Product details

• Pack size: 290 ml recyclable cartridge.
• Colour: Black, UV-stable and mildew-resistant finish.
• Formulation: TRIBRID® polymer system, odourless, solvent-free, no shrinkage.
• Certifications: EC1 Plus (very low emissions), ISEGA food-safe, allergy-friendly (NAAF).

Good to know

CT1 Black is a true multi-purpose solution that replaces multiple traditional products—sealant, adhesive, primer, and filler—saving time, money, and storage space. Always follow the manufacturer’s technical datasheet for best practice in surface preparation and application.