- Promotes adhesion and improves bond integrity
- Blocks UV rays
- Used on glass with ceramic silk-screen printing and PMMA
- For use with or without 3M™ Adhesion Promoter AP596
- Adhesion to different substrates such as metal, glass, plastics, wood and concrete
3M™ All Purpose Sealant Primer P591 is a black primer that increases adhesion with polyurethane and SMP adhesive sealants.
This versatile black primer promotes adhesion to different substrates such as metal, glass, plastics, wood and concrete. It seals off porosity and prevents plasticizer migration.
- Use to increase adhesion when using polyurethane and hybrid adhesive sealants