Primer
Pr335 Rust-Inhibiting Primer
A water-based, rust-inhibiting primer whose self-cross-linking polymer technology delivers corrosion resistance and long-term adhesion over properly prepared metal. Also usable on compatible wood, concrete, masonry, SPF, single-ply and existing coatings after an adhesion test. 1 gal per 200 ft² — about 8 wet and 3.3 dry mils.
- Packaging
- 5 gal pail
- Color
- Dark red
Compatible substrates
Pr335 is specified in one roof system — open one for the full build-up.
| Total solids | 41 % ± 3 |
|---|---|
| Weight per gallon | 10.0 lb/gal ± 0.2 |
| Viscosity | 800 ± 200 cP |
| Dry between coats | 2–3 hours |
| Complete cure | ~24 hours |
| Clean up | Water |
| Shelf life | 12 months, unopened |
| Coverage | 1 gal / 200 ft² (~8 wet · 3.3 dry mils) |
Resource documents
Documents for Pr335 are in production. Ask your rep for the current sheet.
Need a spec letter for this system?
Our reps write them for building owners and architects.