Knauf Rocksilk Rainscreen OSCB25 - All Thicknesses
Knauf Rocksilk Rainscreen OSCB25 - All Thicknesses - 100mm - 125mm (14 barriers = 16.8 L/metres) - per pack is backordered and will ship as soon as it is back in stock.
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Description
Description
Knauf Rocksilk RainScreen OSCB25 is a horizontal cavity barrier made from rock mineral wool, featuring a shrink-wrapped design with a reactive intumescent strip. It is designed for use in ventilated cavities up to 450mm. When used as part of a system with Rocksilk RainScreen Slabs, it provides fire resistance for up to 90 minutes for both integrity and insulation (EI120).
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Specifications
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Key Features
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Where to use
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