Vapor-Lock™

Bostik Vapor-Lock is a high performance hardwood floor adhesive for its unsurpassed moisture control and sound reduction qualities.

Hardwood Adhesive, Moisture Control & Sound Reduction Membrane

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Bostik Vapor-Lock™ is a high performance hardwood flooring adhesive, moisture vapor membrane, and sound reduction membrane that provides a tough, flexible, tenacious bond to a variety of surfaces, and it is not adversely affected by exposure to moisture, water, or alkalinity.

Use Environment

  • Residential
  • Offices/light commercial
  • Heavy commercial
  • Offices
  • Hospital

Substrates

  • Concrete
  • Plywood
  • OSB 
  • Well-bonded vinyl
  • Terrazzo
  • Ceramic tile
  • Cement backer board
  • Gypsum underlayments (dry, above-grade)
  • Cement patch/underlayments

Flooring Types

  • Solid hardwood 
  • Engineered hardwood
  • Bamboo 
  • Cork
  • Parquet
  • Plywood
  • Ceramic tile, marble, stone inlays (residential or light commercial only).
  • Thickness Control™ Spacer Technology
  • Moisture vapor protection
  • Sound control membrane

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