AVERAGE WEIGHT / U.S. GALLON (ASTM D1475):
11.7 pounds (1.40 kg/l)

AVERAGE NON-VOLATILE (ASTM D 2369):
56% by volume (70% by weight)

COVERAGE RANGE (FSTM 72):
Brush: 50 sq. ft./gal (1.2 m2/l) 0.032 in. (0.8 mm) wet film thickness

DRYING TIME 73ºF (23ºC) 50% RH (ASTM D 1640):
Set to Touch: 1 hour
Dry Through: 16 hours

SERVICE TEMPERATURE LIMITS (FSTM 165):
20ºF to 200ºF (-7ºC to 93ºC)

FUNGAL GROWTH RESISTANCE (ASTM G 21):
Rating=0, no fungal growth on surface.

SHORE HARDNESS (ASTM D 2240):
Type A: 72

WET FLAMMABILITY (ASTM D 3828):
No flash to boiling, over 210ºF (99ºC)
SURFACE BURNING CHARACTERISTICS
(ASTM E 84):
Flame Spread: 0
Smoke Developed: 0

Duct-Fas Duct Sealant is produced under the classification and follow-up service of Underwriter’s Laboratories, Inc. and meets NFPA 90A and 90B 25/50 requirements. It is approved for use in the City of Los Angeles, application number M-960057.

Duct-Fas Duct Sealant is approved by the U.S. Coast Guard under 164.012. It contains no asbestos, lead, mercury, or mercury compounds.