Roberts 1540 All-in-One Urethane Flooring Adhesive

  • Excellent sound reducer and moisture vapor barrier
  • Bridges non-structural cracks in concrete – up to 1/8″
  • Remains flexible to expand and contract with wood flooring
  • Ideal for use over radiant heat subfloors and to install rubber flooring
  • Enviro-Friendly – solvent-free and LEED compliant; VOC < 1 g/L, SCAQMD Rule 1168


Roberts 1540 All-in-One is a single step, 100% solids moisture-cure urethane formula designed to perform as an adhesive, moisture vapor barrier, crack suppressant and sound reducer. Roberts 1540 adhesive is formulated to bond engineered wood, solid wood and teak bamboo flooring and provides moisture control on concrete slabs (up to 20 lbs. MVER or 90% RH); once cured the adhesive forms a water-resistant membrane.


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