What is the best all-in-one sealant and adhesive for adhesive applications?

Discover CT1 adhesive, the best all-purpose construction adhesive. CT1 is a universal sealant, replacing countless products in just one tube.

CT1 is the must-have adhesive for any trader! It’s three times more powerful and 360% stronger than classic hybrid polymers.

Known as the snag list eliminator, CT1 adhesive provides a strong and dependable adhesion on any material. You can use it for almost any application without needing to support the bond with extra fixings.

Tests conducted by Protrade.co.uk revealed that CT1 has two to three times the tensile strength compared to other hybrid polymer construction adhesives on the market.


CT1 is the only product in the market with TRIBRID® Technology, making it 360% stronger than a traditional Hybrid Polymer.

With TRIBRID® Technology, it is scientifically proven to have excellent colour retention – white stays white and clear stays clear.  

If you’re looking for a powerful sealant and adhesive that retains its colour without turning yellow in the future, you’ve come to the right place. 

CT1 is one of our most popular colour variations because unlike other “clear” sealants, CT1 clear stays clear. It is scientifically proven to have outstanding colour retention, making it a favourite for many professionals and everyday users around the globe. When you use CT1 in your application, you’re guaranteed superb results


CT1 Adhesive stands out as a superior solution in the construction and repair industry, offering exceptional performance across a wide range of applications. Designed with advanced technology, CT1 provides:

  • Outstanding Chemical Resistance: CT1 is engineered to withstand exposure to harsh chemicals, ensuring durability and longevity in demanding environments.
  • Superior Protection Against Fungal and Bacterial Growth: The adhesive features excellent resistance to fungal and bacterial growth, making it ideal for use in areas prone to moisture and contamination, such as kitchens, bathrooms, and medical facilities.
  • UV Resistant: CT1 maintains its strength and integrity even when exposed to direct sunlight, thanks to its UV-resistant properties. This makes it perfect for both indoor and outdoor applications.
  • Exceptional Vibration Resistance: With excellent resistance to vibration, CT1 remains reliable in high-impact and high-movement situations, providing a secure bond that lasts.
  • Versatile Application in Wet or Dry Conditions: Whether working in wet or dry environments, or even underwater, CT1 performs consistently, offering a versatile solution for a variety of challenging scenarios.


CT1 Adhesive is your go-to choice for a reliable, durable, and versatile adhesive that excels in the most demanding conditions.


CT1 will successfully bond:

  • 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)


Specific Applications:

Construction, Woodworking, Masonry, Flooring, Furniture Repair, DIY Projects, Marine and Boating Maintenance, Wet or Dry Conditions, Saltwater EnvironmentsConstruction, Woodworking, Masonry, Flooring, Furniture Repair, DIY Projects, Marine and Boating Maintenance, Wet or Dry Conditions, Saltwater Environments