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Description of Promastop intumescent collars by Promat
Promastop intumescent collars by Promat for sealing the passage of flammable pipes such as PVC, PP, Pe, etc. passages through sectors as well as fire compartments.
The characteristics of the sealing material is based on intumescent material that the collar incorporates inside in such a way that in case of fire the material expands, thus sealing the hole.
It comes in the form of a continuous strip that can be cut and adapted to the size of the pipe to be protected.
Kit consisting of 2.25 ml
