Bona® 851 Mastic 2k 3 Gallon

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  • Regular price $159.17

Silane-based wood flooring adhesive that provides exceptional green grab strength and unsurpassed final shear strength compared to competitive products. Easy to apply; easy to clean; water, solvent and Isocyanate free with zero VOC’s.


  • Excellent initial "green grab" means the floor stays in place
  • Extended open time - 60 minutes @ 70oF and 50% RH* 1250G and Moisture Barrier Plus clip-on trowels included!
  • No "memory"- floor seams will not move apart.
  • Rapid shear strength development - flooring is ready for furniture and foot traffic in one day.
  • Easy to clean - will not harm the finish on pre-finished floors; will not stain hands.
  • Easy to apply - no arm fatigue Exceptional ridge stability provides maximum adhesive transfer.
  • GREENGUARD Gold certified for Indoor Air Quality Moisture protection up to 18lbs or 95% RH Zero VOC’s -
  • Meets the criteria for LEED Eqc 4.1 (v. 2.1, 2.2, 3.0 California Proposition 65 Compliant Can be used with radiant heat systems