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DeWitt Pro Asphalt Roof Primer 16 oz Black
Regular price $17.10Orders start at $399 — combine any items to reach the minimum. Learn more
DeWitt Pro Asphalt Roof Primer 16 oz Black
DeWitt Pro Asphalt Roof Primer is a fast-drying, solvent-based black primer that prepares metal, wood, concrete, coatings, cements and self-adhesive roll goods for a strong bond. The 16 oz can covers about 68 sq. ft. at 1/2 mil and dries in 15 to 30 minutes. Apply it wherever a top coat or membrane needs dependable adhesion.
Key Features:
- Multi-surface primer: Primes metal, wood, concrete, hot or cold applied coatings, cements and self-adhesive roll goods.
- Fast drying: Super fast drying formula is ready for top coating in 15 to 30 minutes.
- Solvent based: Solvent-based formulation penetrates surfaces for improved adhesion.
- Known coverage: Covers 68 sq. ft. at 1/2 mil application.
- Black color: Black primer blends under dark roofing membranes and coatings.
- Pocket size: 16 oz can is easy to transport for spot priming and repairs.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | DeWitt |
| Sell unit | 1 can (16 oz) |
| Product line | DeWitt Pro Asphalt Roof Primer |
| Material | Solvent-based asphalt primer |
| Color / finish | Black |
| Available colors | Black |
| Available sizes | 16 oz |
| Coverage per unit | 68 sq. ft. at 1/2 mil |
| Dry time | 15-30 minutes |
| Base | Solvent |
| Intended use | Priming metal, wood, concrete, coatings, cements and self-adhesive roll goods before top coat or membrane |
Coverage & How Much You Need:
One 16 oz can covers approximately 68 sq. ft. at a 1/2 mil application. Roughly one can per 60-65 sq. ft. of priming work is a safe planning figure, accounting for porous surfaces that absorb more primer.
Fit and Compatibility:
Use before self-adhesive roll goods, cold-applied coatings, cements and top coats on metal, wood and concrete substrates. Confirm compatibility of the specific top-coat system with an asphalt primer before full application.
Frequently Asked Questions (FAQ):
Q: What is included?
A: One 16 oz can of DeWitt Pro Asphalt Roof Primer in black.
Q: How much area does one can cover?
A: Approximately 68 sq. ft. at a 1/2 mil application rate.
Q: How long does it take to dry?
A: It is a super fast drying primer, typically ready in 15 to 30 minutes.
Q: What surfaces can I prime?
A: Metal, wood, concrete, hot or cold applied coatings, cements and self-adhesive roll goods.
Q: Why prime before self-adhesive rolls?
A: Priming creates the surface the membrane adhesive needs for a reliable bond, especially on dusty, chalky or porous substrates.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Never set self-adhesive membrane or cold-applied coating over unprimed, chalky or rusty surfaces; a fast-drying asphalt primer like this is cheap insurance against bonding failures. Apply a thin, even coat at the rated spread rate and respect the 15-30 minute dry window before top coating. Stir the can well, as pigment and asphalt solids settle in transport.
Solvent-based and flammable; use outdoors or with strong ventilation, keep away from ignition sources and wear gloves and eye protection during application.
Grab DeWitt Pro Asphalt Roof Primer before your next membrane job to guarantee a clean, bonded surface.
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