Category Archives: Research and Product Testing

UGL Products Tested and Proven to Be Eco-Friendly

United Gilsonite Laboratories is pleased to announce that DRYLOK® Latex Concrete Floor Paint, ZAR® Ultra Max Wood Stain, and ZAR® Deck & Siding Clear Wood Sealer & Natural Toner Base have passed the CRGI (Coatings Research Group, Inc) GREEN WISE® Certification. These products join UGL EcoLok® Primer Sealer and DRYLOK® Extreme Masonry Waterproofer. Products bearing…Continue Reading

Another A+ for DRYLOK®

Recently, Coatings Research Group, Inc (CRGI) evaluated DRYLOK® Powdered Masonry Waterproofer for alkalinity/efflorescence resistance via CRGI Test Method 74. Testing Method 74 The waterproofer was prepared according to the label directions by mixing the equivalent of 2 pints of cold water with 10 pounds of DRYLOK® powder. After mixing until smooth, the equivalent of 2 pints of…Continue Reading