WB-421 Gloss Topcoat 1.25 Gallon Kit
WB-421 is a glossy two-component, water-based polyurethane topcoat. WB-421 has excellent adhesion as well as abrasion resistance, and chemical resistance. WB-421 is low VOC and low odor and extremely user-friendly. WB-421 can provide wear resistant finish to your Sani-Tred or Graniflex project that will last for years.