Metacaulk Firestop Joint Strip is a flexible, highly intumescent firestop material used in concrete/masonry control floor and wall joints up to 2 inches wide. It forms a strong char that prevents the passage of flame, smoke and hot gases between control joints. The product can be used with plastic pipe penetrations. It is ideal for stadium construction, tilt-up panels, curtain wall panels and all concrete and masonry construction joint applications where a fire rated control joint is required. The product is approved with any UL listed sealant.
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