TREMCO TREMstop MCR
A metal restricting collar to be used in conjunction with TREMstop WS (Wrap Strip) to provide
a field-fabricated device to firestop combustible penetrations. TREMstop MCR is designed for use where the TREMstop WS will be fabricated or where the TREMstop D (Device) is not desired. The primary purpose of the TREMstop MCR is to direct the intumescent action of the TREMstop WS inward to fill all voids created when combustible penetrations burn.
Available sizes: 1.4in. x 25ft (3.6cm x 7.6m) and 2.4in. x 50ft (6.1cm x 15.2m).
Colour: Dark Grey.