Complete your glue-down flooring installation with this Henry 1171 SureLock acrylic urethane wood adhesive. Suitable for a variety of subfloors, such as cement, plywood and radiant-heated, this modern, moisture-rich wood adhesive is alkali-resistant. It provides superb bond strength while maintaining the elongation characteristics required for some wood movement. You can thank its flexible formula for that. This 1 Gal. bucket covers up to 120 sq. ft. Apply this wood adhesive to solid wood up to 3/4 in. thick and 5 in. wide.

• Bonds to porous cement, underlayment plywood and radiant heated subfloors
• Henry's 1171 is extremely moisturized and alkali-resistant, with coverage up to 120 sq. ft.
• Henry's 1171 has excellent ultimate bond strength while maintaining the elongation characteristics necessary to allow for some wood movement
• Henry's best 10-year limited warranty is available

Roberts R1509 is 100% solids moisture cure urethane adhesive glue formulated for the installation of solid, engineered and parquet wood flooring. It is also recommended for bamboo flooring. Roberts R1509 is a solvent free adhesive which meets the Low VOC requirements of the south coast air quality management district.

• For bonding solid wood flooring, bamboo, flat milled shorts, finger/block parquet (plain back), engineered and acrylic impregnated flooring recommended for glue-down applications, cork underlayment and plywood
• Moisture cure urethane wood flooring adhesive that offers a tenacious bond to all types of wood and bamboo flooring
• Works with all types of wood for glue down applications
• Open time: up to 80 minutes, working time: up to 120 minutes, cure time: 8-10 hours
• Environmentally friendly formula that may contribute 1 LEED point for low-emitting material-adhesive and sealant (IEQ Credit 4.1), zero VOC (calculated), 0% VOC by weight
• Covers approximately 45 to 55 sq. ft. per gal. when installing engineered wood flooring that is equal to or less than 1/2 in. thick using a 1/4 in. x 1/4 in. x 1/4 in. v-notch trowel
• Covers approximately 30 to 40 sq. ft. per gal. when installing solid wood and bamboo that is equal to or less than 3/4 in. thick when using a 1/4 in. x 1/4 in. x 1/4 in. square notch trowel
• Covers approximately 30 to 40 sq. ft. per gal. when installing engineered wood flooring that is greater than 1/2 in. thick when using a 1/4 in. x 1/4 in. x 1/4 in. square notch trowel
• Superb flexibility to expand and contract with natural movement of wood flooring
• Does not contain any water, 100% solids formulation
• Incredible bond strength
• Use Roberts R5505 for clean-up on floor and tools