{"product_id":"metacaulk-mc-150-red-10-3-oz-firestop-sealant","title":"Metacaulk MC 150+ Red 10.3 Oz. Firestop Sealant","description":"\u003cp\u003eMetacaulk MC 150+ is an elastomeric, one component, general purpose firestop sealant. Fire rated sealant and smoke seal for construction joints and through-penetrations on both horizontal and vertical surfaces. Water-based, non-sag caulking grade sealant that is easy to apply as well as to retrofit. Cures to a paintable flexible seal. Prevents the spread of flames, smoke, hot gases and water through joint openings and through-penetrations. Can be used in areas under constant vibration or movement. Excellent freeze\/thaw. Recommended for metal, fiberglass and plastic pipes, wall construction joints, power and telephone cables. Tested to ASTM G21 mold inhibitor. Sound Transmission Class (STC) rating 65. (ASTM E90) VOC compliant. 3 year shelf life. Meets ASTM E814, Standard Test Method for fire tests of Penetration Firestop Systems.\u003c\/p\u003e","brand":"MetaCaulk","offers":[{"title":"Default Title","offer_id":40618379018299,"sku":"37008802","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/8385\/1835\/files\/product-media-132564.jpg?v=1770059266","url":"https:\/\/ship.allensbrandenburg.com\/products\/metacaulk-mc-150-red-10-3-oz-firestop-sealant","provider":"Allen's S\u0026T Hardware Ship to Store","version":"1.0","type":"link"}