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Foster 81-84NH

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Foster 81-84NH

FOSTER 81-84NH Adhesive/Sealant is a two-component, high strength thermosetting urethane adhesive containing no flammable solvents or halide-containing materials.

81-84NH Adhesive/Sealant can be used as both an attachment adhesive and joint sealant in low temperature installations using cellular glass, polystyrene, phenolic or
PUR and PIR foam insulations.

81-84NH Adhesive/Sealant meets requirements for LEED 2009 IEQ 4.1 Low-Emitting Materials, Adhesives and Sealants.
VOC 81-84NH Part A: 20 g/l, less water and exempt solvent. VOC 81-84 Part B: 0 g/l, less water and exempt solvents.

WET FLAMMABILITY (Part A, B or Blended) Flash Point: over 200° F (93° C)

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SKU: adeff010f066 Category:

Description

AVERAGE WEIGHT/U.S. GALLON (ASTM D 1475):-Part A – 12.1 Lbs. (1.45 Kg/l)-Part B – 10.3 Lbs. (1.23 Kg/l)-Mixed (A&B) 11.9 Lbs. (1.43 Kg/l)AVERAGE NON-VOLATILE (ASTM D 2369):-97% By Volume (Mixed)-98% By Weight (Mixed)MIXING RATIO:-8 Parts A: 1 Part B (By Volume)-9 Parts A: 1 Part B (By Weight)PACKAGING:3.4 Gallon (12.8 liter) Kit Containing:• Foster 81-84NH Part A: 3 gallons (11.4 liter)• Foster 81-84 Part B: 0.4 gallons (1.4 liter)POT LIFE (FSTM 91A):1-2 hours @ 77° F (25°C)SERVICE TEMPERATURE LIMITS:PIR / Polyurthane Foam InsulationsAs a joint sealant/adhesive-310°F to 200°F (-190°C to 93°C)PIR/Urethane Foam to Metal-260°F to 200°F (-162°C to 93°C)Cellular Glass InsulationAs a joint sealant/adhesive-100°F to 200°F (-73°C to 93°C)Cellular Glass to Stainless Steel-155°F to 200°F (-105°C to 93°C)

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General Insulation Company Inc. is an insulation supplier / insulation distributor that stocks and fabricates a wide variety of industrial and commercial air barrier, vapor barrier, moisture and water barrier products for the construction market.

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