A polyurethane-based thixotropic Adhesive Gel that also swells to fill small gaps. Sets hard in juts 5 minutes. Suitable for interior and exterior applications. Ideal for bonding of windows and door frames (also corner connections) which need to meet class D4 according to EN204. General joinery of wooden construction elements, as well as insulation materials (including polystyrene).

• PU Based formula for Strong Bond
• Interior & Exterior use.
• Acid & Chemical resistance.
• Foams up-Gap filling.
• Very quick drying time.
• Exceptional bond strength to wood and most common building surfaces
  
• Fully waterproof to EN204 D4. 
• Easy to use bottle.
  
• Brown Colour.