Henry® 607 33# Fiberglass Base Sheet (UL Type G2) is a heavy duty, asphalt-coated sheet with a core of heavy-weight, non-woven fiberglass mat, suitable for use in fire retardant membrane assemblies, built-up roofing systems, ply sheets and base sheets. It has a coating layer of asphalt on each side that reacts with Henry® Cold Application Cements solvents to provide excellent adhesion without decrease in tensile strength.
May be applied with the following Henry cold application asphalt cement solutions:
Henry® 607 – 33# Fiberglass Base Sheet Data Sheet
Henry® 607 – 33# Fiberglass Base Sheet SDS Sheet