For Polyurethane Sealants
Bostik N40 Primer
Bostik N40 Primer is a clear, non-staining solvent-based primer/cleaner for promoting the adhesion of polyurethane sealants and waterproof membrane systems to non-porous substrates such as rigid plastics and most metals.
Features/Benefits
- Clear appearance
- Fast drying
- Promotes high bond strength of polyurethane sealants, acrylic sealants and waterproof membrane systems on non-porous substrates
- One part – no mixing required
Uses
- ABS rigid plastics
- uPVC rigid plastics
- Brass
- Bronze
- Copper
- Mill finished aluminium
- Anodized aluminium
- Bright steel
- Galvanised steel
- Stainless steel
- Gel coated fibreglass
Resources