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Acoustical Sealant
- Bonds to most surfaces; excellent for use on metal, concrete
and gypsum board.
- Excellent for sealing the joints in polyethylene air and
vapour barriers, but should be used only where it is sandwiched
between two materials.
- Mechanical support (e.g., staples) required when acoustical
sealant is used to seal the joints in polyethylene.
- Maximum joint width of 16 mm (5|8 in.); accepts some joint
movement (10 percent).
- Very durable (20-year life expectancy).
- Non-hardening and not paintable; use should be limited to
unexposed applications.
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(Site under
Construction)
