Blaze Foam 5/8" X 1" 4 ft.

Blaze Foam 5/8" X 1" 4 ft. Intumescent Firestop Foam Blaze Foam is an intumescent compressible firestop foam designed for head of wall, wall to wall, and bottom of wall joint applications, suitable for both dynamic and static conditions. This product is ideal for use in electrical distributor environments and lighting solutions where firestopping within fire resistive joints is required. It supports wire and cable installations by providing a fire-resistant seal, and is relevant for switchgear suppliers seeking reliable joint protection. Specifications Manufacturer: RectorSeal Manufacturer Part #: 66021 Product Weight: 23 lbs Dimensions: 5/8" x 1" x 4 ft. STC Rating: 64 (per ASTM E90) Tested to UL 2079 Maximum Joint Width: 1/4" to 1" Compression Capability: Up to 50% Extension Capability: Up to 100% Shelf Life: 10 years UPC: 021449660211 Features Intumescent strip expands when exposed to heat, forming a high-strength insulating char Superior compressible foam allows dynamic movement within joints Quick and easy one-step installation; simply compress into the joint with intumescent strip facing down No mechanical fastening required Non-hazardous ingredients Not affected by temperature Suitable for 1 and 2-hour rated gypsum walls Provides firestop protection for head of wall, wall to wall, and bottom of wall joint applications Downloads & Links Tri-Fold Flyer Flyer PDS - 1 1/2 UL Approved Safety Data Sheet Installation Instructions