Permat Underlayment by Carton

Description

Innovative uncoupling underlayment that offers all the labor saving benefits of the old plastic roll systems. Blanke PERMAT also adds support to wood substrates thereby reducing deflection and provides greater compression and tensile strength than plastic roll products. The Blanke PERMAT is stable to walk on during installation and does not require additional curing time when installing porcelain with latex modified thinset.
Features
1/8" thick
Dimension 6.5 sq ft and measures 2 ft x 3.2 ft. per sheet
No extended cure time for latex modified thinset mortars under porcelain tile
Crack isolation properties (uncoupling)
Permanent Support of high quality flooring, stone, marble
Reduces vertical sub-floor movement (deflection)
Interior use only
Adds the extra substrate support for stone floor installation (max L/720 for stone vs L/360 for tile)
Approved for ceramic tile installation over layer of 3/4" plywood on 24" o. c. joist spacing
10 years replacement warranty against problems caused by excess deflection only warranty of its kind in the industry (see permat warranty for details)
Superior compressible strength
Strengthens wood substrates thereby reducing deflection
Superior tensile strength
Crack isolation properties (uncoupling)
Superior resistance to delaminating during installation
No extended cure time for latex modified thinset mortars under porcelain tile
Lightweight; easy to install
Self-seaming panels prevent substrate movement stress form transmitting to tiled surface