CT1 Sealant & Construction Adhesive

£11.50 inc. VAT

CT1 has been voted as the number one sealant and adhesive in the UK and has been a game changer for both the building industry and anyone tackling DIY at home. Containing a revolutionary formula that replaces several products in one, one tube of CT1 tackles virtually any material.

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SKU: CT1OAK Category:

Securely bond materials in place using CT1 sealant and adhesive with no need for extra fittings. This versatile product is suitable for both indoors and outdoors, making it a popular choice for repair and construction jobs. It’s UV-resistant, which means it won’t fade or shrink in the sun. To install, put the cartridge into a dispenser gun and apply it neatly to the desired place.

Once fully cured, CT1 sealant and adhesive can be painted with most water-based products. It’s also resistant to vibrations, so it’s well-suited to high-traffic areas and heavy winds. For your health and wellbeing, this environmentally friendly item is free from solvents, isocyanates and odours. It’s often used to repair fibreglass and carbon fibre boat hulls, as well as internal and external window and door surrounds. You can even use this practical product to fix items that are underwater.



Oak (RAL 8001)




Bonding virtually any material:

  • metals
  • glass
  • all woods
  • fibreglass
  • tiles
  • concrete
  • stone
  • synthetic materials
  • plastics and polystyrene


Sealing practically any material in these areas:

  • Bathroom and Kitchen
  • Roof and Gutter
  • Marine and Aquatic
  • Construction
  • Windows


See the CT1 Website for a full product application listing.


Approved by NAAF – Norwegian Asthma and Allergy Association

EC1 Plus Certified A Indoor Air Comfort GOLD®

ISEGA Certified – Conforms to Food Preparation Standards

Weight 0.60 kg
Dimensions 5.00 × 5.00 × 36.00 cm


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