• Product

BST™

Wood Flooring Adhesive and Moisture Vapor Retarder
Product overview

BST is easy-to-trowel urethane hardwood floor adhesive and moisture control membrane. It cures to form a tough, flexible, and tenacious bond with various surfaces. The elastomeric properties of BST enable it to move with the wood as it expands and contracts throughout the floor's lifespan. With exceptional green grab, BST simplifies installation by minimizing flooring slippage. This adhesive is low in VOCs (as per SCAQMD Rule 1168) and is completely water-free.

Geographic availability
  • United States
Available sizes
4 gallon pail

Smart Advantages

 
Great green grab minimizes slipping
Moderate moisture vapor protection
Low VOC

Latest news

Jun 03 2024
  • Wall & Floor
  • News
  • Products
Bostik Launches Voice of Customer Survey
Bostik Launches Voice of Customer Survey to Better Understand the Value of Pigment-Free Hardwood ...
Read more
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bostik-hardwood-promotion_2_640x480.jpg

Next events

bostik-academy-advanced-flooring-prep-adhesives-640x480.jpg
Bostik Academy
Flooring Surface Prep & Adhesives
June 25-26, 2025
Bostik Academy - Temecula
27430 Bostik Ct.
Temecula, CA 92590

Presented by Bostik, learn about our innovative surface prep, tiling, hardwood and resilient ...

Where to Use Bostik BST

  • Residential
  • Offices/light commercial
  • Heavy commercial

Substrates

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

Materials

  • Solid hardwood 
  • Engineered hardwood
  • Bamboo 
  • Cork
  • Parquet
  • Plywood
  • Ceramic tile, marble, and stone inlays (residential or light commercial only)

Related market & applications

Wall & Floor

  • Hardwood Flooring

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