GAF Primers & Accessories
The primers, cleaners, and prep products that ensure every GAF coating system bonds right and performs as designed.
The layer nobody sees, everything depends on
Every GAF coating system is only as good as what's underneath it. The primer and accessory lineup is matched to specific substrates and problems: Multi-Purpose Primer for general adhesion across acrylic, silicone, and polyurethane systems, Metal Roof Primer for rusty or bare metal, Bleed-Block Asphalt Primer to stop oil bleed-through and staining on asphaltic roofs, and Cleaning Concentrate for substrate prep before any system goes down.
Skipping or mismatching primer is one of the most common reasons a coating system underperforms or fails early. Getting it right the first time is part of getting the whole job right.
Key benefits
- Substrate-matched adhesion for acrylic, silicone, and polyurethane systems
- Prevents asphalt bleed-through and staining before it starts
- Reduces the risk of early coating failure or poor adhesion
- Specific formulas for metal, concrete, and asphaltic substrates
- The first step to a clean, professional-looking finish
- Backed by GAF's manufacturing and technical support
Matched to your substrate
Multi-Purpose Primer
Metal Roof Primer
Bleed-Block Primer
Cleaning ConcentrateSee it applied
Not sure which primer your roof needs?
Send me the substrate details and I'll tell you exactly what goes down first.
Contact Charles