Ultra Tack Adhesive HY50

A solvent and isocyanate free adhesive with an extremely strong bond up to 300 kg.  Suitable for water and underwater applications.


DAT Ultra Tack Adhesive DAT HY50 is a high strength one-component Silane Terminated Polymer adhesive which bonds heavy objects to all types of surfaces. Its specialized formula dries quickly and achieves an extremely strong initial tack. It is ideal for bonding and sealing in wet, humid conditions, leaves no oil residue and is odourless. It can also be painted over with all types of paint, including water-based. This superior adhesive is also UV-resistant, solvent and isocyanate free and is environmentally friendly.

Ideal for bonding heavy objects to all types of surfaces (carries up to 300kg), bonding high performance applications in industry and is suitable for water and underwater applications.


1. Cut off the tip of the cartridge nozzle to the required angle and bead size.


2. Cut off the tip of the cartridge to open the seal.


3. Screw the nozzle onto the cartridge and insert into the caulking gun.


4. Ensure surfaces are free from dust, dirt and grease.


5. Apply adhesive with a steady pressure.


6. Bond the substrates firmly together and wipe away any excess external product with a damp cloth. 


7. The adhesive will be dry in 5 – 10 minutes and fully cured within 24 hours.


  • 290 ml

Keep out of reach of children.

Store in a cool dry place, away from direct sunlight and sources of heat ignition.

Store at temperatures between +5oC and +25oC.

Data Sheet