Metacaulk 66385 Description
Metacaulk 150+ is a general fire rated sealant for construction joints & through penetrations. Prevents spread of flames/smoke/hot gases/water. All systems rated for up to 4 hours as per ASTM E814 (UL1479) & ASTM E1966 (UL 2079) test standards
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Metacaulk 66385 Description
Metacaulk 150+ is a general fire rated sealant for construction joints & through penetrations. Prevents spread of flames/smoke/hot gases/water. All systems rated for up to 4 hours as per ASTM E814 (UL1479) & ASTM E1966 (UL 2079) test standards
