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641 Silicone Sealant
641 Silicone Sealant
641 is a one-part, low-modulus, RTV, neutral cure silicone sealant with an unusual capacity to recover from large extensions and compressions. This capability allows it to compensate for ±50% joint movement. Upon curing, PSI-641 forms a durable, flexible, watertight bond to most common building materials including concrete, masonry, glass, ceramic, many metals, wood and most plastics.
Part No
Description
UOM
Avail
Price
Qty
PMS641W
641 SILICONE SEALANT, WHITE
12/CASE
CTN
IN STOCK
CALL FOR PRICE
PMS641B
641 SILICONE SEALANT, BRONZE
12/CASE
CTN
IN STOCK
CALL FOR PRICE
PMS641C
641 SILICONE SEALANT, CLEAR
12/CASE
CTN
CALL FOR PRICE & AVAIL
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