This adhesive is a premium quality, white, acrylic adhesive. Called “transitional” because it transitions from having outstanding green grab to firm curing with little residual grab. It is suitable for installing all of our sheet vinyl products and for use on all grade levels. This flooring glue is recommended for use during the installation of our Marine Flooring. Use a 1/32 inch trowel for best results. One gallon covers approx. 200 square feet (18.6 square meters).