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Titebond 821 Premium Urethane Wood Flooring Adhesive is a high-performance formula ideal for bonding engineered solid plank and bamboo flooring to common underlayments and subfloors. It’s non-slumping characteristics not available in other urethane adhesives allow the troweled ridges to bridge normal gaps between the wood flooring and the subfloor virtually eliminating hollow and popping spots. It also offers excellent green grab and develops a superior bond that will remain flexible for the lifetime of the floor.
- 3.5 gallon pail covers 120 square feet on average applications
- 100% urethane based superior green grab technology
- High performance bond that will remain flexible for the lifetime of the floor
- Works for several subfloor types and flooring surfaces including solid bamboo
- Highly moisture resistant mold and mildew resistant
- Trowel size for bamboo applications: 3/16-in x 3/16-in x 3/16-in SQUARE-NOTCH
- No flash time required max open time of 90 minutes