CHIL-JOINT CP-70 Sealant is used to vapor seal and act as an expansion joint in the joints of cellular glass and cellular plastic insulations. It will not attack even polystyrene insulations and remains flexible and functional through a wide temperature range.
CHIL-JOINT CP-70 Sealant has good resistance to elevated temperatures, and it is recommended as an expansion joint material up to 300ºF (149ºC). It is an excellent water seal, vapor seal and expansion joint material, and is suggested as a joint sealant for all metal jacketing systems.
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.