Product Description
Introduced back in 1987, Volclay Swelltite was the first bentonite
waterproofing membrane designed for split-slab deck and plaza
construction. Swelltite combines the natural waterproofing abilities of
Volclay sodium bentonite with a high-strength geomembrane liner for
tensile strength and puncture resistance.
Volclay Swelltite is a true advancement in waterproofing technology.
Unlike other adhered membrane systems which require near-perfect
installation, Swelltite’s active bentonite compound can expand to seal
small installation imperfections or punctures in the membrane.
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