3M™ Glass Primer P595 is a versatile black primer to improve the adhesion of 3M polyurethane adhesive/sealants. P595 may be used on different substrates (concrete, aluminium, wood, glass, plastics). Seals off the porosity of materials such as wood or concrete, thus reducing or preventing problems of bubbling under severe conditions.
Improves adhesion of difficult to bond substrates such as glass and teak. Seals off the porosity of materials such as wood or concrete. It can be used as a primer to prevent the migration of plasticizers.