Bostik AV515 Polyurethane Adhesive 300ml

AV 515 is a high-performance, moisture-cured polyurethane adhesive that delivers instant grab (60-minute set) and industrial-strength bonds (24-hour cure) across diverse materials. Its thixotropic formula eliminates drips, while the D4 water-resistant rating makes it ideal for exterior, marine, and high-humidity environments.

Key Features:

✔ Versatile Adhesion – Bonds wood, metal, concrete, plastics, foam, masonry & more (requires moisture in one substrate)
✔ Fast-Curing – Initial set in 60 mins, full cure in 24 hrs (varies by humidity/temperature)
✔ D4 Waterproof – Withstands prolonged moisture exposure (marine-grade)
✔ No Mixing Needed – Ready-to-use with easy application
✔ Clear & Non-Flammable – Safe for indoor/outdoor projects

Ideal Uses:

• Exterior woodwork (decking, cladding)
• Marine repairs (boat trim, docks)
• Construction (insulation panels, steel-to-concrete bonds)
• DIY & Manufacturing (plastics, veneers, melamine)

Not Suitable For: Glass-to-glass or fully anhydrous substrates.

Specs:

• Size: 300ml cartridge
• Color: Clear
• Standards: D4 classification (EN 204)

Power Through Your Toughest Bonding Challenges – With AV 515.

For optimal results: Ensure one surface is porous/moist. Store in dry conditions.

Why Pros Choose AV 515:

• Bonds dissimilar materials where traditional adhesives fail
• Remains flexible after curing to absorb vibrations
• -40°C to +90°C temperature resistance