ELASTOLAR Sealant may meet requirements for LEED 2009 IEQ 4.1 Low-Emitting Materials, Adhesives and Sealants for some applications where the use falls under the ‘Other’ category. Refer to LEED guides for more information. VOC: 384 g/l, less water (336 g/l, less water cartridge grade)
COLOR:
Aluminum
APPLICATION CONSISTENCY:
Trowel, caulking gun or power extrusion equipment
AVERAGE NON-VOLATILE (ASTM D2369):
52 to 58% by volume (65% by weight) ”“ Pail
59 to 62% by volume (72% by weight) ”“ Cartridge
COVERAGE RANGE:
Trowel: 12 to 25 sq. ft./gal. (0.29 to 0.61 m2/l)
1/8 to 1/16 in. (3.2 to 1.6 mm) wet film thickness
Cartridge gun: 125 linear ft. per 10.5 fluid oz. tube,
1/8 in. bead. (38 m per 0.31 l tube, 3.2 mm bead)
30 linear ft. per 10.5 fluid oz. tube, 1/4 in. bead
(9 m per 0.31 l tube, 6.4 mm bead)
DRYING TIME:
To Touch: 1/2 Hour
Through: 72 Hours
SERVICE TEMPERATURE LIMITS:
Temperature at coated surface.
Joint Sealant ”“ Urethane Foam
-150°F to 200°F (-101°C to 93°C)
Joint Sealant ”“ Cellular Glass
-100°F to 250°F (-73°C to 121°C)
Flashing Compound and Jacketing Laps (temperature at flashed surface)
-67°F to 250°F (-55°C to 121°C)
SURFACE BURNING CHARACTERISTICS (ASTM E84):
Flame Spread: 15
Smoke Developed: 0
Tested at coverage rate of 25 sq. ft./gal. (0.61 m2/l) in 2 in. (5 cm) strip. 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.
FOSTER ELASTOLAR Sealant is a fire-resistive, flexible, butyl elastomer-based, vapor barrier sealant. It is designed for sealing joints in insulation (except polystyrene foam), metal and masonry wherever maintenance of a water-tight and air-tight seal is required. It can be used as a joint sealant in low velocity duct air-conditioning systems. It is ideal for sealing the laps of metal jacketing to prevent the entrance of moisture.ELASTOLAR Sealant is a fast-drying, vapor barrier sealant that can be top coated with most solvent-based, flexible, light-colored coatings without danger of bleed through. It is weather resistant and may be used outdoors without top coating.ELASTOLAR Sealant is the preferred product for flashing projections and terminations where a complete moisture and vapor seal is required.