Foster® 10-42 Pumpable Cold Sealer
FOSTER PUMPABLE COLD SEALER
FOSTER Pumpable Cold Sealer is a non-skinning, high solids, non-setting, seam and joint sealant for metal air ducts. It remains soft and flexible preventing damage to the seal due to thermal cycling through a wide range of temperatures. It has good pumpability, yet quickly achieves excellent blow out resistance. It is designed for use with sheet metal fabrication machines that form locking joints.
Pumpable Cold Sealer has excellent adhesion to a wide variety of non-porous surfaces. It provides an air tight, long lasting seal for metal-to-metal joints and seams. Mechanical fasteners of the type and number normally used for duct assemblies are required to provide rigidity to the duct system.
Pumpable Cold Sealer's fiber free and grit free formulation will not clog pumps, hoses, or nozzles.
Pumpable Cold Sealer contains no asbestos, lead, mercury, or mercury compounds.
Pumpable Cold Sealer meets requirements for LEED IEQ 4.1 Low-Emitting Materials, Adhesives and Sealants. VOC: 173 g/l, less water and exempt solvents.
Store and apply between 40°F (4°C) and 100°F (38°C).
Allow 48 hours before pressure testing. Not suggested for exposed (surface) application.
AVERAGE WEIGHT/U.S. GALLON (ASTM D 1475):
11.1 lbs. (1.33 kg/Liter)
AVERAGE NON-VOLATILE (ASTM D 1644):
88% by weight
1,500 linear ft./gallon, 1/8" round bead. (121 m/l, 3.2 mm bead)
Set to Touch: 24 hours @ 77°F. (25°C.) Essentially non-drying
SERVICE TEMPERATURE LIMIT:
-50°F. to 200°F. (-46°C to 93°C.)
WET FLAMMABILITY (ASTM D 2378):
Flash Point 115°F. (46°C)
COMBUSTIBILITY (DRY) (FSTM 44):
Combustible. Flame spread and fuel contribution negligible when used in a 1/8 in. (3.2mm) round bead.
SURFACE BURNING CHARACTERISTICS (ASTM E 84):
Flame Spread: 0
Smoke Developed: 0 Tested as applied in two 1/8 " beads spaced 8 in. on center.
Applied to 1/4 inch (6.4 mm) inorganic reinforced cement board. The flame spread may vary at different product thicknesses and/or when applied over other surfaces.
TM TradeMark of H.B. Fuller Construction Products Inc.
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