Schluter KERDI-DS is a bonded waterproofing membrane and vapor retarder with very low water vapor permeance for use in continuous-use steam rooms and similar applications.
Schluter KERDI-DS is a bonded waterproofing membrane and vapor retarder with very low water vapor permeance for use in continuous-use steam rooms and similar applications.
Schluter KERDI-DS Membrane Features:
Sheet-applied polyethylene waterproofing membrane and vapor retarder
Eliminates water damage which can lead to mold and mildew
Features a high-density polyethylene (HPDE) core with non-woven polypropylene on both sides
Features an anchoring fleece on both sides to anchor the membrane in thin-set mortar
Ideal for waterproofing in conjunction with tiled surfaces on walls and floors
KERDI-DS is 20-mil thick and includes additives to produce a water vapor permeance of 0.19 perms
Kerdi DS is not rated for outdoor use and is not recommend for installation over concrete floors. Let us know what you are doing with the concrete, is it an outdoor shower or walkway? We can make some material recommendations.