Answer
Jun 05, 2025 - 11:29 AM
Yes. provided that tile is clean, dry, and flat.Per the installation instructions , https://www.greenbuildingsupply.com/cdn/shop/files/doc-IG_Installing-Marmoleum-
Cinch-LOC-Seal_v1.13-USE-2024GreenBuildingSupply.pdf?v=9781004195053798756 : "Marmoleum Cinch LOC Seal can be installed on any clean, dry, structurally sound subfloor. The subfloor must be flat to within 3/32� in 6� (2.0mm in 2 meters). "
Cinch-LOC-Seal_v1.13-USE-2024GreenBuildingSupply.pdf?v=9781004195053798756 : "Marmoleum Cinch LOC Seal can be installed on any clean, dry, structurally sound subfloor. The subfloor must be flat to within 3/32� in 6� (2.0mm in 2 meters). "
