Poly 4XT Citadel® Poly-4 XT is a ready to use, easy to install high performance gloss topcoat that provides industry leading durability and return to service performance. Ideal for decorative and functional flooring applications that require protection from UV rays, abrasion, scratches, and many of today’s harshest chemicals. Poly-4 XT is tough and durable, at least 2X's more scratch and mar resistance when compared to moisture cured urethanes and polyaspartics. Quick return to service Provides a high gloss, smooth finish over a wide range variety of substrates and coatings Single component, high solids Proprietary aliphatic chemistry provides excellent protection from UV rays, harsh chemicals and abrasion Ideal for commercial, institutional, and industrial applications