Dow Dowsil Construction Primer P

Dow Dowsil Construction Primer P is a one-part, film-forming primer for use with most DOWSIL™ sealants on porous and cementitious surfaces to promote adhesion. Also suitable for metal substrates, such as polyvinylidene fluoride (PVDF) coating resin painted aluminum, when properly prepared. It is an air drying primer supplied as a solution of reactive materials in solvent.

BENEFITS:

- Promotes adhesion of silicone sealants to masonry, stone, concrete and metal surfaces
- Convenient one-part formulation
- Air drying liquid primer
- Ready to use and easy to apply
- Film-forming primer resists adhesion degradation due to water immersion
- Resin will not discolor when exposed to sunlight

RECOMMENDED FOR:

- Priming porous substrates such as natural stone, masonry and glass fiber-reinforced concrete
- Priming metal substrates, painted aluminum, when properly prepared