CRL 3/8" Closed Cell Backer Rod - 3600' Case Sealant Accessories Proglaze® SSG offers fast thorough

Proglaze® SSG offers fast thorough curing and exceptional tensile strength to meet the most stringent building codes

High Modulus Sealant for Two or Four Sided Structural Glazing Applications

The tubes are blister carded in an attractive retail package that includes a screw-on tapered nozzle

Technical Data: It meets or exceeds the following specification standards: Federal Specifications TT-S-001543A (COM-NBS) Class A for silicone building sealants

and withstands extreme temperatures after full cure from 0°F to 180°F (-17° to 82°C)

CRL 3/8" Closed Cell Backer Rod - 3600' Case Sealant Accessories Proglaze® SSG offers fast thoroughAllows Easy Control of Sealant Application Thickness Won't Adhere to Sealants; No Bond Breaker Needed Compatible with All Cold Applied Sealants Preferred for Exterior Installations Where a More Positive Seal is Required CRL Closed Cell Backer Rod is a round, flexible, closed cell polyethylene foam with an exterior "skin" used as a backing and thickness control device for elastomeric and other cold applied sealants. The Backer Rod becomes an integral