Description
Cladseal EXT is an elastomeric EPDM waterproofing membrane with a low water vapour transmission factor. The product is used as a vapour control layer, façade waterproofing strip, damp proof course or similar sealing solution. The black membrane has a textured surface on both sides for improved adhesion and provides a long expected service life according to the manufacturer’s specification.
Main information
Manufacturer: SealEco
Product: Cladseal EXT
Type: EPDM waterproofing / vapour control membrane
Application: façade waterproofing, damp proof course, vapour control layer
Material: EPDM rubber polymer
Colour: black
Thickness: 0.6 / 0.75 / 1.0 / 1.2 / 1.5 mm
Roll length: 25 m
Width: 100–1700 mm, specified to order
Standards: CE EN 14909, CE EN 13984, ATG approval
Technical benefits
- Elastomeric EPDM waterproofing membrane for exterior façade and construction detailing.
- Low water vapour transmission factor according to manufacturer specification.
- Textured surface on both sides supports improved adhesion.
- Sd value: 19.2–48 m, depending on membrane thickness.
- Foldability at low temperature down to -40 °C.
- Store cool and dry in the original packaging; no shelf-life limitation according to manufacturer specification.
Inquiry
For pricing, product availability, technical documentation and B2B supply options in your market, please contact us.

