MCU-101 Clear Moisture Cured Urethane Coating
MCU-101 is a single component, high performing; moisture cured clear urethane coating that dries quickly to a hard abrasion resistant film. MCU-101 is used as a primer and/or a topcoat for concrete or wood surfaces. MCU-101 is ideal as a clear primer over concrete to help eliminate dusting due to concrete laitance and to help prevent spalling due to thermo shock freeze/thaw cycles. Due to its excellent impact and abrasion resistance, MCU-101 is widely used in heavy traffic areas. MCU-101 is also used as a primer under our thin film chemical resistant coating systems.
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Description
PRODUCT USES
MCU-101 is an ideal primer and/or topcoat for concrete floors, warehouse floors, wood floors, production floors to name a few. MCU-101 is designed for application in factories, assembly plants, labs, institutions, chemical plants, pulp and paper mills, power plants, refineries, fertilizer plants, waste and water treatment facilities, and many other applications.
PRODUCT FEATURES
Unmodified oil free urethane.
Excellent chemical resistance.
One component, easy to use.
Used as a primer or barrier coat for our chemical resistant coatings.
Highly resistant to abrasion and impact.
Keeps concrete dusting down.
Extremely hard, yet flexible film.
Outstanding “wearing properties”.
Easy to clean and maintain.
Excellent adhesion to concrete, wood and masonry surfaces.
Excellent stain resistance.
Additional information
| COLORS | Clear / Amber |
|---|---|
| FINISH | Gloss |
| VOLUME SOLIDS | 55% ± 2% |
| V.O.C. | 3.26 lb/gal (390 GMS/L) |
| COVERAGE (Theoretical) | 882 sq. ft. @ 1.0 mil DFT |
| RECOMMENDED FILM THICKNESS | 2.0 – 3.0 dry mils per coat @ 294-441 sq. ft. per gallon |
| PACKAGING | 1 Gallon Cans |
| MIXING RATIO | One component – single package |
| POT LIFE | (@75°F & 50% RH) 1-2 hours |
| APPLICATION | Lambswool applicators, spray, mohair roller or bristle brush |
| APPLICATION TEMPERATURE | 50° – 90°F |
| RECOAT TIME | (@ 75°F & 50% R/H) 2 hours minimum; 6 hours maximum |
| CLEAN UP | SA-17 or S-74 |
| SHELF LIFE | Minimum of 6 months in unopened containers stored at 50°F – 90°F |






