Description

Is a reinforced membrane specially designed for below-grade waterproofing and tanking applications. COLPHENE® CSW 420 is manufactured from high-performance, SBS modified, enriched bitumen combined with non-woven polyester reinforcement .This select combination provides thermal stability of the bitumen compound coupled with a high puncture, tear, and tensile strength .This combination reflects the long service life of the COLPHENE® CSW 420 membrane. COLPHENE CSW 420 product membrane compliments SOPREMA’S COLPHENE® CSW un-bonded system applications.

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About brand

At Build Care, we collaborate with globally recognized construction chemical and building material brands known for quality, innovation, and reliability. Our trusted brand portfolio helps us deliver high-performance solutions for waterproofing, flooring, tiling, repair, insulation, coatings, adhesives, and construction protection systems across residential, commercial, and industrial projects.

We proudly supply and work with leading brands including Sika, Fosroc, Henkel Polybit, Weber, Conmix, Mapei, Laticrete, Pidilite, Asian Paints, Soprema, and Roofers to ensure durable, efficient, and industry-standard construction solutions for every project.

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