Silverliner® Open State Cavity Barrier (OSCB) systems have been developed to protect the voids between the outer façade and the inner construction element of the building. The product is designed for use in a ventilated façade, with a 25 mm or 50 mm linear air gap to allow the movement of air and drainage of any moisture within the facade.

The core of material of the cavity barrier is stone wool and has a foil facing, this restricts fibre migration and offers Class A1 Rating. In the event of a fire the intumescent outer edge of the product will expand and close the ventilation gap between the product and the facade preventing the passage of fire and smoke from one compartment to another.

Features and benefits:

Third party approved - IFCC - IFCC 1672
Non-combustible core.
‘Dry fit’ solution, no cure time.
Fast installation using brackets .

FSi Silverliner OSCB CCPI