Den Braven DENBRAVEN Polyurethane wood glue D4 500g DEBBEX

Extreme structural strength for the most demanding connections
Den Braven Polyurethane Adhesive D4 is a superior one-component adhesive that cures by absorbing airborne moisture. It creates an extremely strong and waterproof joint that is transparent once cured. It is designed for situations where conventional adhesives fail - especially when bonding structures exposed to direct weathering and large temperature fluctuations.

Universal thickener for sandwich structures
This adhesive excels in its ability to bond a variety of materials. It is ideal for bonding wood to polyurethane panels, polystyrene, metal or mineral wool. Due to its moderate filling capacity, it can compensate for minor inaccuracies in the pavement or joint. It is indispensable for the production of sandwich prisms, beams and gluing wooden cassettes for entrance doors where absolute dimensional stability is required.

Maximum durability both indoors and outdoors
Meets the most stringent requirements of EN 204 for class D4, which guarantees permanent water resistance. With an approximate consumption of 120-250 g/m2, it is a highly effective solution for all wooden structures and buildings, window frames and stud joints with a requirement for extremely high strength.


Main advantages:

Waterproof D4: Highest protection of the joint in exterior and interior applications.

Transparent joint.

Mild filling ability: Fills micro-cracks and inaccuracies in the material.

High compatibility: bonds wood to polystyrene, metal and mineral wool.

Temperature resistance.


Suitable for:

Bonding of wooden structures, sandwich beams and joists.

Production of window frames and entrance doors.

Stud joints with extreme strength requirements.

Bonding of wood to insulation panels, metal and mineral wool.

All exterior timber construction and demanding joinery work.