| Foster 40-20 Fungicidal Protective Coating is an EPA registered product and is the industry's leading antimicrobial coating with a 10 year warranty. It is formulated to effectively prevent the spread of mold and odor causing bacteria on its surface in areas, such as walls, ceilings, pipes, interior and exterior surfaces of HVAC duct systems.
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Foster 40-20 Fungicidal Protective Coating is a polyacrylate copolymer emulsion specifically formulated for long-term fungicidal activity, with no loss of activity on aging. It provides a tough, elastic, decorative finish that allows for movement without splitting, ideal lodging places for bacteria, and is resistant to many industrial chemicals. With Foster 40-20, building occupants may enjoy a workspace free of the odor problems often associated with contaminated HVAC duct systems.
Specifications:
COLOR: White APPLICATION
CONSISTENCY: Brush or Airless Spray
AVERAGE WEIGH / U.S. GALLON (ASTM D 1475):
11.9 lbs. (1.36 kg/l)
AVERAGE NON-VOLATILE (ASTM D 2369): 58% by volume
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COVERAGE RANGE: Wet coverages shown are for smooth, non-porous surfaces. Porous or rough surfaces may require higher gallonage to obtain required thickness.
1.25 gal./100 sq. ft. (0.51 l/m2)
0.020 in. wet thickness (0.51 mm)
0.011 in. dry thickness (0.27 mm)
DRYING TIME (ASTM D 1640):
Set to Touch: 4 hours
Dry Through: 16 hours
WATER VAPOR PERMEANCE (ASTM F 1249): Tested at 90% R.H. differential and 100ºF (38ºC) 6.0 perms at 0.011 in. (4.0 metric perms at 0.28mm)
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