{"product_id":"copy-of-sonneborn-masterseal-np1-121-2-oz-medium-bronze-paintable-polyurethane-window-and-door-caulk","title":"Sonneborn MasterSeal NP1 121.2-oz Medium Bronze Paintable Polyurethane Window and Door Caulk","description":"\u003cp\u003eMasterSeal NP 1 is a one-component, high performance, non-priming, gun-grade, elastomeric polyurethane sealant. It requires no mixing and typically requires no priming to bond to many materials, including concrete and masonry.\u003c\/p\u003e\n\u003cp\u003eRecommended uses:\u003c\/p\u003e\n\u003cp\u003eInterior and exterior\u003cbr\u003eAbove and below grade\u003cbr\u003eImmersed in water\u003cbr\u003eExpansion joints\u003cbr\u003ePanel walls\u003cbr\u003ePrecast units\u003cbr\u003eAluminum and wood window frames\u003cbr\u003eRoofing\u003cbr\u003eFascia\u003cbr\u003eParapets\u003cbr\u003eVinyl siding\u003cbr\u003eStore front assemblies\u003c\/p\u003e\n\u003cp\u003eWhat are the unique features of MasterSeal NP 1?\u003cbr\u003eAvailable in ProPaks, reducing jobsite waste, lowering disposal costs\u003cbr\u003e12 standard colors to match a wide variety of common substrates\u003cbr\u003eWide temperature application range makes MasterSeal NP 1 suitable for all climates\u003cbr\u003eUL listed; Passes 4–hour, 4–inch, fire and hose stream test when used with Ultra Block or mineral wool\u003cbr\u003eSuitable for water immersion with documented performance in wet areas\u003cbr\u003eMeets VOC requirements in all 50 states\u003c\/p\u003e\n\u003cp\u003eWhat are the benefits of MasterSeal NP 1?\u003cbr\u003eOne-component formula requires no mixing, helping to reduce labor costs\u003cbr\u003eJoint movement capability ±35% provides excellent flexibility for keeping moving joints weathertight\u003cbr\u003eEasy to gun and tool, speeding up application and making neater joints\u003cbr\u003eNo primer required for most construction materials lowering installation costs\u003cbr\u003eWeather resistant for long-lasting weather tight seals\u003cbr\u003eCompatible with non-rigid coatings and can be painted\u003cbr\u003eSuperior holding power for long-lasting roof tile installation\u003c\/p\u003e","brand":"Sonneborn","offers":[{"title":"121.2 oz \/ Medium Bronze","offer_id":46381325123812,"sku":"37001088","price":13.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/2420\/5796\/files\/product-media-331188.jpg?v=1758059661","url":"https:\/\/superiorbuildersupply.com\/products\/copy-of-sonneborn-masterseal-np1-121-2-oz-medium-bronze-paintable-polyurethane-window-and-door-caulk","provider":"¶¶ÒõÊÓƵ","version":"1.0","type":"link"}