{"product_id":"rectorseal-metacaulk-firestop-putty-sticks-66345-moldable-non-curing-firestop-18-cu-in","title":"RectorSeal Metacaulk Firestop Putty Sticks 66345, Moldable, Non-Curing, Firestop, 18 cu in.","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAPPLICATION: Metacaulk putty is a moldable non-curing single component fire-rated material for through penetration firestop systems; seal around cable, electrical conduit and metal pipe through fire-rated walls, floors and blank openings to prevent passage of smoke, flame and toxic gases\u003c\/li\u003e\n\u003cli\u003eEASY INSTALLATION: Putty applied by hand and easy to install; no special skills or additives are necessary for installation; moldable feature adds to quick install\u003c\/li\u003e\n\u003cli\u003eSPECIFICATIONS: Intumesces when exposed to fire, forming an insulating char; rated for up to 3 hours. in accordance with the ASTM E 814, UL 1479 and ULC\/CAN4-S115-M test standards; putty sticks have sound transmission Class (STC) Rating 60\u003c\/li\u003e\n\u003cli\u003eCONVENIENT: For interior use; no mixing necessary; adheres to all common surfaces; no asbestos fillers; putty comes in a simple liner; 2 year shelf life\u003c\/li\u003e\n\u003cli\u003eFOR THE TRADESMAN: RectorSeal is recognized as a leading provider of quality solutions for the professional trades serving heating, ventilation, and air conditioning (HVAC\/R), plumbing, electrical, and construction markets\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rectorseal","offers":[{"title":"Default Title","offer_id":48350357061858,"sku":"B008A3UA18","price":40.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/0773\/7058\/files\/31ctPkNwLXL.jpg?v=1788665186","url":"https:\/\/fixtimber.us\/products\/rectorseal-metacaulk-firestop-putty-sticks-66345-moldable-non-curing-firestop-18-cu-in","provider":"FixTimber","version":"1.0","type":"link"}