IKO base V APP
IKO base V APP is a waterproofing membrane composed of plastomer (APP) bitumen and a glass fibre fleece inlay. The upper surface of this underlay is finished with sand and the lower surface is protected by a thermofusible film.
- Ideal in combination with APP top layer, full bond
- Dimensionally stable, very little contraction
- Suitable as vapour barrier for indoor climate class III