Soudal Pro 40P - PU Water Resistant Wood Adhesive - 750g

Soudal Pro 40P - PU Water Resistant Wood Adhesive - 750g is a professional-grade polyurethane timber adhesive for demanding bonding applications. It is a high-quality, professional-grade, polyurethane (PU) wood adhesive designed for both internal and external bonding applications where water resistance is paramount. t's a single-component PU adhesive that cures by reacting with moisture, typically from the atmosphere or the wood itself. This reaction causes the adhesive to slightly foam and expand, filling small gaps for an exceptionally strong and tight bond. Pro 40P boasts a high level of water resistance, achieving a D4 water resistance classification according to EN 204. This makes it ideal for use in high-humidity areas, exterior joinery, and environments where the bond will be exposed to significant moisture or even temporary immersion.

CHARACTERISTICS

• High strength and fast curing formulation
• Excellent adhesion to damp or humid wood surfaces
• Foaming penetration action fills gaps and uneven surfaces
• Easy to tool and apply
• Suitable for both interior and exterior timber bonding

APPLICATION

• Structural bonding of wooden construction elements
• Joinery work including doors, windows, and furniture
• Manufacturing of timber components requiring D4 water resistance
• Bonding of softwood, hardwood, chipboard, and plywood

USAGE

• Surfaces should be clean, dust-free, and grease-free. A slight surface roughness can improve adhesion.
• Since the adhesive cures with moisture, applying a fine water mist to one of the surfaces can speed up the curing process, especially on very dry wood.
• Due to the foaming nature of PU adhesives, it is essential to clamp the joint firmly during the curing process to ensure maximum bond strength and a tight joint line.