PL® Acousti-Seal Vapour Barrier & Sound Reduction Adhesive

Features and Benefits

LePage PL Acousti-Seal has a unique blend of synthetic rubber and polymers to bond polyethylene vapour barrier sheets. It provides an efficient seal to aid in the reduction of airborne sound transmission in wall assembly systems. PL Acousti-Seal should only be used in concealed areas. Since this product does not dry, it is normal for the sealant to accumulate dirt, but this will not affect its functionality.

  • Seals polyethylene to wood or metal framing
  • Reduces sound transmission in wall system
  • Remains flexible even at extremely low temperatures
  • Excellent adhesion to multiple substrates
  • Water resistant, even under immersion conditions
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PL® Acousti-Seal Vapour Barrier & Sound Reduction Adhesive

    Product overview

    LePage PL Acousti-Seal Vapour Barrier & Sound Reduction Adhesive is made with a unique blend of synthetic rubber and polymers to bond polyethylene vapour barrier films to metal, concrete, masonry, asbestos, gypsum, board, plaster, and wood. This provides an efficient seal to reduce airborne sound transmission in wall assembly systems. Our versatile adhesive can also be used as bedding compound over vibrating elements, electrical boxes, or other items recessed in (or passing through) walls. LePage PL Acousti-Seal is incredibly durable, too, remaining flexible at extremely low temperatures and resisting water even when immersed. Since this adhesive does not dry, it’s normal for it to accumulate dirt, but this won’t affect its functionality. For best results, use LePage PL Acousti-Seal in concealed areas only.