Blanke SECUMAT Uncoupling Underlayment BLANKE SECUMAT minimizes tile assembly thickness and provides crack isolation protection that helps prevent damage to the tile covering caused by lateral substrate movement. This lightweight, easy-to-install underlayment features low elevation and requires less thin-set than other rolled uncoupling products. Features 1/25" thick Provides uncoupling crack isolation properties Very low installation height Easy to cut and install Fast installation time It uses less thin-set than other uncoupling products Provides uncoupling crack isolation properties Approved for wood and cement substrates Approved for the use of modified thin-set with porcelain tile Approved for all tile sizes, including mosaics Instructions for Installing Blanke SECUMAT Uncoupling Underlayment Apply loosely mixed modified thin-set mortar to the substrate using a 5/16" v-notched trowel. Apply BLANKE SECUMAT to the substrate and embed the mat with float or roller. Adjacent rows of SECUMAT are butted end to end Work thin set mortar into the surface of BLANKE SECUMAT and set tile Areas of Application/Substrates Substrates must be clean, load-bearing, and without height offset. Calcium sulfate, mastic asphalt, cement screeds, concrete, old tile, natural stone coverings, glued parquet floors, wood substrates, mixed substrates, cement and lime cement plasters, gypsum plasters, plasterboard as well as heated constructions are suitable substrates. The subsurface must be dry and free of layers that reduce adhesion. Leveling to achieve an even surface has to be done before installing BLANKE SECUMAT. Technical Data Width: 3.28 ft Length: 164 ft. / 49.2 ft. Tear Strength: 468 N Thickness: 1/25" Weight: 41 lbs. per roll (large)/12.5 lbs. per roll (small)
