Prelude® is an acrylic floor preparation solution designed to enhance flooring substrates before applying floor-covering adhesives. It improves dry, porous substrates for better bonding, protects adhesives from alkalinity damage, and enhances adhesive spread rate. Prelude is suitable for APA-approved flooring grade plywood, concrete, acoustical concrete, and floor patch, preventing over-absorption of adhesives for a stronger bond. It can also be used as a primer for gypsum-based substrates prepared according to ASTM F2419.

Prelude is Carpet & Rug Institute (CRI™) Green Label Plus approved and FloorScore® Certified. It is designed and warranted for use exclusively with adhesives manufactured by XL Brands/Bostik.