Step 3 · Membrane / topcoat
Roofbond Roof Membrane
The core topcoat in the Shieldcoat roof system: an ultra-premium, 100% acrylic membrane with high opacity, built for airless spray application by professional crews.
15 L (3.96 US gal) pails
5–6 m²/L
45 standard colors
Water clean-up
Features
- Ultra-premium 100% acrylic membrane with high opacity
- Mold resistant
- 45 standard colors in gloss, plus semi-gloss and low sheen [US color names / chart: confirm]
- Touch dry in 30 minutes, recoat in 2 hours
- Airless spray with a 521 tip; water clean-up
- 10-year product guarantee; 6-year color-fade warranty when combined with the Nano Protect system [confirm US warranty terms and applicator requirements]
Specifications
| Pack size | 15 L (3.96 US gal) |
|---|---|
| Coverage | 5–6 m²/L (≈204–244 ft²/US gal) |
| Coverage per pail | ≈75–90 m² (≈810–970 ft²) |
| Solids | 50% |
| Wet film thickness | 180 µm (≈7.1 mils) |
| Dry film thickness | 90 µm (≈3.5 mils) |
| Touch dry | 30 min |
| Recoat | 2 hr |
| Application temperature | 7–35 °C (≈45–95 °F) |
| Application | Airless spray, 521 tip |
| Clean-up | Water |
| Sheen | Gloss, semi-gloss, low sheen |
| Shelf life | 24 months |
Source: manufacturer's Technical Data Sheet. Actual coverage depends on substrate condition, porosity and application method.
Compatible primers
Roofbond goes over a primer matched to the roof. See the primer selection guide.
- Shieldseal W: non-porous concrete and clay tile
- Shieldseal W Plus: chalky pre-painted or bare metal
Questions about Shieldcoat systems?
Talk to us about products, specs, or choosing the right system for a job.