The product is based on a special flexible 2-component rubber (1) that is integrated with a 1 mm aluminium plate (2).
Used for sealing of the building envelope for all types of pipes and ducts, wich is lead trough a vapour barrier of roofing underlay.
The product can be used as a roofing underlay transition or as a vapour barrier sheet, in the ridge as well as on the inclined roof area.
You will also find screwholes (3) ready for fixed roofing underlay, concrete floor or floor structures.
A special mounting instruction exists for this product.