Product Brochure

Installation Accessories
wedi Subliner
®
Dry Sheet Waterproofing Membrane System
The wedi Subliner Dry
®
System includes the Subliner Dry
®
Sheet
Membrane, Sealing Tape, Prefabricated Outside and Inside
Corner Tapes, and various Sealing Collars that waterproof entire
structures, especially in shower and steam room construction.
wedi Subliner Dry
®
is well suited for sealing measures over the
pre-existing wall or floor underlayment, including drywall. Use
Subliner Dry
®
in combination with ceramic tiles, slabs, and
natural cast tiles for indoor wall and floor areas. It has strong
performance in steam showers and rooms due to its unique
Vapor Resistance rating of 0.09 WVTR/Perms as tested using
ASTM E96; method E.
Subliner Dry
®
is a strong yet very pliable membrane. Installation
steps, measuring, and cutting lines are printed on its surface.
The Subliner Dry
®
System includes many accessories, including
wedi Sealant 620 to achieve water and vapor-proof seams
in the installation. Using wedi 620 Sealant between sheet
membrane seams is similar to the traditional technique of applying thinset mortar between sheets; but where taped and thinsetted
seams will allow water to absorb and pass through it, seams sealed with wedi Sealant 620 are 100% water and vaporproof.
We also have special sealing tape options available for you, such as our tub sealing tape. wedi Tub Sealing
Tape is equipped with a Butyl based adhesive strip which attaches to a plastic tub unit’s perimeter outside
edge before it’s attached up onto blocking installed horizontally between framing studs. Here it creates
a waterproofing back-up to a tubs traditional surround wall backers, which are prone to separate and
leak at the transition from tub to wall.
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