A new open-cell spray polyurethane foam (SPF) from Gaco Western – the GacoFireStop2 – offers improved sprayability and rise, excellent adhesion and easy trimming, according to the company.
Containing a high proportion of bio-renewable content, the spray exceeds requirements for a Class 1 Foam and is AC377 Appendix X-approved for installation in attics and crawl spaces. It also does not need an additional ignition barrier because it has one built into it, the firm said.
