Dörrkuplast® E-4 sk
Self adhesive Elastomer bitumen sheet with woven glass in a thickness of 4 mm.
Elastomer bitumen is highly elastic ("rubbery") and thereby remains flexible even at low temperatures.
The woven glass reinforcement is dimensional stable, smooth in process and has excellent resistance to tearing.
The surface texture upside foil-laminated and the downside has a silicone peel-off film.
The bonding is done by removal of the special foil. In order to ensure save adhesion of the sheet, we recommend a minimum temperature of +10°C (air and surface) during the application. If necessary, the self adhesive sheet shall additionally be activated with a hot air gun or a flame gun.
Dörrkuplast® E-4 sk is as a self-adhesive bitumen waterproofing sheet used for flat roofs as an intermediate layer or for structural waterproofing.
CoatingSelf-adhesive elastomer bitumen
Surface texture upsideFoil-laminated
Surface texture downsideSilicone peel-off film
Width/length of the sheet1 x 10 m = 10 m²
E-4 sk according to ÖNORMB 3660, B 3665
Fields of Application
- Flat Roof as intermediate layer sheet
- Building Systems