Gaco Western Firestop 5500 Half Pound Open Cell Wall Foam

The first single-application, open-cell spray foam insulation
of its kind that requires no additional ignition barrier.

Gaco Firestop saves you money. Say goodbye to lengthy, expensive,
hard-to-inspect 2-step spray insulation projects. Say hello to Gaco Firestop
.
If there’s such a thing as a breath of fresh air in the spray foam insulation world, this is it. Certified by iapmO esr-0233. It’s here. It’s tested and certified (AC377 Appendix X and IAPMO ESR-0233 to be specific). And it has
contractors calling Gaco for the inside story. The most critical test: reduced legal liability. GacoFireStop is unlike any other open cell spray foam
insulation, because it requires no additional ignition barrier: an often lengthy – and spotty – second application step. Thanks to innovative spaceage technology, it’s built into the formula. A proprietary formula that of course, also includes Gaco’s Air Seal Advantage: a single, solid polyurethane barrier with energy savings up to 40%.
So it’s strong, formulated to last for decades.
And it’s one step installation to save time and money.

Manufacturer Part Number: 5500