7.8 m2/L (320 ft2/US gal) @ 5 mils DFT
Uraflex Primer 100% Solids Urethane Flooring Primer is a two-component, polyurethane-based flooring primer. It is specially formulated to perform where substrate penetration and superior adhesion is required.
- Excellent adhesion to a variety of substrates.
- Good physical properties.
- Outstanding stability at low temperatures.
- Zero VOCs, 100% solid urethane.
- Excellent moisture resistance.
- High-build capability (up to 400 microns, 16 mils).
- Smooth, bubble-free film surface.
- Superior substrate penetration; seals the surface.
- CFIA approved.
Uraflex Primer is used to seal and prime concrete and wood substrates to be top-coated with various coatings systems. Uraflex Primer is mainly used as a primer for Uraflex 360 Traffic-Bearing Waterproofing Membrane and other related coatings to assist in the reduction of out-gassing and to achieve ultimate adhesion. Uraflex Primer performs as a protective primer for various flooring and traffic-bearing waterproofing coating applications. Must be top-coated, unless indicated otherwise.
| Colour | Clear | |
| Resin Type | Aromatic urethane - Hybrid Polyol | |
| Mix Ratio Part A (Resin):Part B (Urethane) | 3:1 by volume | |
| Cure Time @ 5-23°C |
| |
| Coverage | 7.8 m²/L (320 ft²/US gal) @ 5 mils DFT | |
| Recommended Film Thickness | 5 mils (75 µ) | |
| Pot Life @ 23°C (75°F) | 35-45 minutes | |
| Reducer/Clean-Up | Lacquer thinner or IPA | |
| V.O.C. | Zero |
| Method | Results | |
|---|---|---|
| Percent Solids | ASTM D7232 | 100% |
| Viscosity (Brookfield) 23°C (75°F) A+B | ASTM D2196 | 700-800 cps |
| Abrasion Resistance | ASTM 5178-91, CS-17 wheel | 35 mg, 1000 g load, 1000 cycles |
| Tensile Modulus | ASTM D638 | 2,400 psi |
| Elongation | ASTM D638 | 100% |
| Specific Gravity | ASTM D333 |
|
| Flexural Modulus | ASTM D790 | 47,000 psi |
| Mar Resistance | ASTM D5178 | 1.0 kg |
