Signature series 4094 premium multi-purpose adhesive is a quick grabbing adhesive designed for installing carpet in a direct glue down or double glue down application and installing fibrous felt back sheet flooring. It is recommended for the installation of the following carpet backings: Action-Bac, sponge rubber, latex unitary, high density foam, latex foam and the majority of carpet backings found in the market place today. Signature series 4094 is not approved for use with carpet with axminster backing (refer to Signature Series DS 902). It is not recommended for vinyl-backed carpet, cushion backed vinyl, urethane unitary backed carpet, outdoor applications or where excessive moisture or hydrostatic pressure is present. While the adhesive is designed to meet the challenges of poorly ventilated areas, sufficient air exchanges are still required to ensure proper curing of any latex-based adhesive. Signature Series 4094 Adhesive, manufactured by Royal, is LEED compliant and is also compliant with South Coast Air Quality Management District Rule 1168.