Henry 542 Liquid Backer Board Self-Leveling Underlayment, 40 Lbs.

Henry 542 Liquid Backer Board Self-Leveling Underlayment, 40 lbs. Installs up to 70% faster over plywood Does not require metal or plastic lath 10 minute working time Walkable in 3 hours Install tile in 6 hours 52 sq. ft. of coverage at 1/8 in. depth Use over plywood, concrete and existing tile, vinyl, wood and laminate Use over gypsum substrates! Self levels to repair high spots Levels traditional backerboard over plywood or cement traditional backer board Use Primer Henry 554 Made in USA Pour up to 1-1/4" thick neat Very durable; 3000 PSI compressive strength MFG# 12150