RapidGRIP™ READI-BASE is a sand surfaced, SBS (Styrene-Butadiene-Styrene)
self-adhering membrane. Manufactured with a strong fiberglass mat that is saturated and coated with a premium quality, “high tack” asphaltic bitumen that is combined with durable SBS elastomers and protected by a poly release film for easy installation. RapidGRIP™ READI-BASE is specifically formulated as a base layer for use over USP™ ISO-CA, AC-Foam-III, SecuRock™ Roof Board, and DensDeck DuraGuard®. It is ideal for temporary dry-in of roofs or as an underlayment under shingles, tile and slate. May be installed direct to primed or unprimed plywood or primed OSB. RapidGRIP™ READI-BASE can be utilized as a base layer in SBS cold applied, SBS torch applied and SBS mop applied assemblies where applicable. Contact the U.S. Ply Technical Services for specific details