YEP 4000
Katepal YEP 4000 is constructed on a polyester base and coated with welding bitumen on the underside.
Application Area
The product is intended to be used as an underlay covering beneath weldable waterproofing or in two-layer coverings, when the surface layer is fully welded onto the underlay felt. The product is also used as strips and caps for various details and can be ordered pre-cut.
Articles
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