Gloss Finish Water Base Polyurethane Sealer

UWB-GLOSS Water-Based Polyurethane

Gloss Finish Water Base Polyurethane Sealer

UWB Gloss is a high gloss water-based polyurethane concrete floor sealer that can be applied directly to concrete – no epoxy primer needed. UWB Gloss provides incredibly good color enhancement with excellent healing properties for reduce roller lines. Product is tintable in 14 colors using UWB-Tint

Quick Facts: Gloss WB Polyurethane

Solids Content – 40% by weight

Pot Life – 45 minutes

Dry Time, Tack Free – 5 to 6 hours

Dry Time, Foot Traffic – 16 to 20 hours

Dry Time, Heavy Traffic – 4 to 7 days

Recoat Interval – 6 to 12 hours

Application Temperature: 
50° to 80° F

VOC Content – < 125 g/L (Mixed)


1.25-Gallon Kit


Coverage rates can vary greatly depending on surface porosity and application method. Avoid thick build of UWB-Gloss, this is a thin mil coating.

            Direct to Concrete: 200 – 300 sq ft per gallon
            As a Top Coat: 300 to 400 sq ft per gallon

TYPICAL USES of Gloss WB Polyurethane:

Versatile Epoxy that can be used in Industrial, Commercial, and Residential applications such as:

Warehouse and Office Spaces

Retail Flooring and Restaurants

Garage and Basement

Topcoat over Metallic and Stains


Low Viscosity

Excellent Penetration and Surface Adhesion

45 Minute Pot Life

Excellent Heal for Reduced Roller Lines

Low Odor, Indoor Application Friendly


If less than full kits will be mixed, each component should be mixed thoroughly with individual tools. Using the same tool to mix part A and Part B will cause contamination and ruin the material being saved for future use. UWB is to be mixed at a ratio of 4 parts A to 1 part B. In clean measuring containers pour the correct ratio in and mechanically mix for 3 minutes. DO NOT USE A STIR STICK! The amount of material mixed should only be what can be utilized within the pot life recommendations of the product. A jiffy style mixing paddle is recommended to limit the introduction of air while combining Part A and Part B.


Do not mix more material than can be spread during the pot life of the product. Discontinue application if the material gets sticky and isn’t spreading smoothly. UWB-Gloss should be applied with a roller pan and roller. 18” rollers with a 3/8” nap are best for moving the material efficiently while not leaving roller lines. The product will be white during application and clear during cure. Tray liners are recommended so older material does not get mixed in with new product. Change rollers immediately if they start to stick to product being placed.  UWB-Gloss is meant to be a thin-mil system. Do not let it puddle or get too thick.

RECOAT: Recoat windows are directly affected by the ambient surface temperature. Maximum recoat window will fall between 6 and 12 hours. It is important to apply additional coatings as early in the recoat window as possible for the best results. If the recoat window has passed it is critical to thoroughly abrade the surface with 100 to 120 grit sanding screens. Thoroughly clean the existing coating before abrading to remove potential contaminants. Vacuum dust off the floor then follow by wiping down the floor with lint-free cloths dampened with water. Allow to completely dry before applying additional coat at the recommended rate.