Spray Foam
3004 Roofing Foam
A closed-cell spray polyurethane roofing foam that cures into a continuous, monolithic surface, resisting water and stopping air movement through the assembly. Sprayed in place, it self-flashes around penetrations and curbs with no seams and no fasteners, and uses a low-GWP blowing agent.
- Packaging
- 55 gal drum (A/B set)
- Color
- Yellow — not UV stable
Compatible substrates
3004 is specified in one roof system — open one for the full build-up.
| R-value ASTM C 518 | 6.2 @ 1 in |
|---|---|
| Core density Brookfield | 2.7–2.9 pcf |
| Water vapor permeance ASTM E 96 | < 1.0 perms @ 1.25 in |
| Air permeance @ 1 in ASTM E 2178 | < 0.02 L/s·m² |
| Tensile strength ASTM D 1623 | 90–110 psi |
| Dimensional stability ASTM D 2126 | < 6 % |
| Flame spread @ 4 in ASTM E 84 | < 75 |
| Smoke development ASTM E 84 | < 450 |
| Closed cell content ASTM D 6226 | > 90 % |
Need a spec letter for this system?
Our reps write them for building owners and architects.