FlexRock FX-866T Exterior Deck Topcoat is a single-component, moisture-curing polyurethane coating used for locking in aggregate on a traffic-bearing polyurethane coating system. FX-866T is an aliphatic urethane coating recommended for exterior, sun-exposed applications.

FX-866T is available in gray, tan, and clear. It is to be used as a topcoat in conjunction with FlexRock FX-100 exterior coating system.

Typical installations would include parking decks, mechanical room floors, roof decks, plazas, recreation decks, walkways, balconies, and other surfaces where waterproofing-coated surfaces are needed.

This product has excellent abrasion resistance to wheel and pedestrian traffic.