Bercoll

Bercoll Construct PU D4 is a high-quality, fast-curing and highly water-resistant construction adhesive. This polyurethane-based adhesive is specially developed for strong, gap-filling bonding of various timber elements and cures through atmospheric moisture to form a durable structural bond.

Applications:

• Fast, strong, water-resistant and gap-filling bonding of timber elements to a wide range of materials.
• Bonding structural timber joints in doors, windows, frames and other building components.
• Bonding façade, marine and interior timber structures.
• Bonding sandwich panels.
• Bonding timber elements to porous and non-porous substrates such as wood, metals, stone, concrete and polystyrene foam.
• Suitable for furniture manufacturing and marine applications.
• Ideal for uneven substrates thanks to its gap-filling properties.
• Highly water-resistant and strong bonding for interior and exterior structures.

Properties:

• Foaming and gap-filling action.
• Fast curing.
• Water-resistant according to NEN-EN 204 D4.
• Excellent adhesion and application properties.
• High final strength and load-bearing capacity with rapid strength build-up.
• Versatile for indoor and outdoor applications.
• Durable resistance to high temperatures, moisture and chemicals.
• Sandable and overpaintable.