Everkem Fire Rated Intumescent Putty Pad

The Everkem Fire Rated Intumescent Putty Pad is a 7" x 7" x 1/8" thick non-curing intumescent fire barrier designed for gypsum fire-rated wall systems. Everkem Diversified Products manufactures this repositionable putty pad to provide 1 and 2 hour fire protection while maintaining a 60 STC sound rating. The pad meets ASTM envelope standards including ASTM-E84 and ASTM-E90 specifications.

This UL Classified firestop pad features long shelf life storage and an identifiable color for easy field recognition. The non-curing formula allows contractors to reposition the pad during installation without losing effectiveness. The product carries EcoSeal environmental certification and Made in USA manufacturing. Installation requires no special tools or curing time, making it ideal for electrical outlet boxes, switch boxes, and other penetrations in fire-rated assemblies.

The putty pad works in both new construction and retrofit applications where maintaining fire ratings and sound control is critical. Contractors use these pads in office buildings, hospitals, schools, and multi-family housing projects to seal around electrical devices while preserving wall assembly performance ratings.