KERDI-DS is a waterproofing and vapour barrier membrane with very low vapour permeability, making it ideal for continuous use steam showers and similar applications.
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Waterproofing membrane and polyethylene vapour barrier in sheets
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Prevents water infiltration that can cause mold and mildew
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Composed of a central layer of high density polyethylene (HPDE) covered on both sides with non-woven polypropylene
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Covered on both sides with a non-woven felt that allows anchoring in the cement-glue
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Ideal for waterproofing wall and floor surfaces to be tiled
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KERDI-DS is 20 mils thick and contains additives, giving it a vapor permeability of 0.19 perm
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Listed by cUPC and evaluated by ICC-ES