Sikafloor®-304 W NA two-component, water-based and low VOC containing polyurethane resin. It is used as matte finish, North Vancouver BC Concrete Specialty Supplier — Canopus Supply Inc
Sikafloor-304 W - Couche de finition mate - Sika
Sika ComfortFloor - An In-Depth Overview - Rawlins Paints Blog