Henry 647 PlumPro is an ultra-fast-track, roller-applied adhesive ideal for quick turnaround of residential and commercial vinyl flooring installations, including installation of luxury vinyl tile, plank (LVT and LVP), and fiberglass-encapsulated sheet vinyl (cushion back). Good for all grade levels: concrete, well-bonded cementitious underlayment's, APA-grade underlayment plywood (untreated), radiant-heated subfloors where temperatures do not exceed 85F (29C), terrazzo, ceramic tile, metal, certain epoxy coating sand existing, fully-adhered, non-cushion-backed resilient. Ideal for DIY or large commercial applications for ease and high-quality installations. Open to traffic in just minutes makes it great in high traffic areas. It is moisture resistant up to 95% RH level and has a unique easy to see color.