Black Jack Acoustical Sealant – Gray, Sound-Dampening Caulk For Joints And Gaps

Description

Black Jack Acoustical Sealant is a blend of synthetic rubber polymers formulated primarily to bond polyethylene vapour barrier sheeting. It has excellent adhesion to common construction surfaces. May also be used as a bedding compound over vibrating elements, electrical boxes or other items recessed or passing through walls. Black Jack Acoustical Sealant should only be used in concealed areas.

Features

• Will not dry out, stays flexible with long lasting adhesion over a broad range of temperatures.
• Excellent adhesion to most substrates.
• Compatible with EPS and ISO Insulation.
• Reduces the sound transmission of partition systems.
• Not damaged by freezing.

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