{"product_id":"basf-masterseal-np1-white-polyurethane-sealant-10-1-oz","title":"BASF MasterSeal NP1 White Polyurethane Sealant 10.1 oz","description":"\u003cp\u003eBASF MasterSeal NP1 is a white, one-component polyurethane sealant for construction joints, penetrations, flashing terminations, masonry, concrete, and roof-adjacent detail work where a flexible, weather-resistant seal is required. This listing is for the white 10.1 oz tube matched to the SRS\/RoofHub NP1WH source item and public UPC 080492301441 references.\u003c\/p\u003e\n\u003ch3\u003eKey Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e BASF \/ MasterSeal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSRS item code:\u003c\/strong\u003e NP1WH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ MPN:\u003c\/strong\u003e NP1WHT12 \/ 080492301441\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContainer size:\u003c\/strong\u003e 10.1 oz tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealant chemistry:\u003c\/strong\u003e One-component elastomeric polyurethane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon uses:\u003c\/strong\u003e Concrete, masonry, window\/door perimeters, flashing details, penetrations, and compatible construction joints\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSell unit:\u003c\/strong\u003e EA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCoverage \u0026amp; How Much You Need\u003c\/h3\u003e\n\u003cp\u003eCoverage depends on bead size and joint geometry. For estimating, calculate linear feet from the joint width and depth, include waste for tooling, and confirm carton\/order multiples if the job requires full-case ordering.\u003c\/p\u003e\n\u003ch3\u003eCompatibility \/ Fitment\u003c\/h3\u003e\n\u003cp\u003eUse on compatible clean, dry construction substrates according to the current MasterSeal NP1 technical data sheet. Verify primer requirements, joint backing, movement needs, paint\/coating compatibility, cure time, and whether polyurethane chemistry is acceptable for the assembly before substituting for silicone or acrylic sealants.\u003c\/p\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003ch4\u003eIs this the white MasterSeal NP1 tube?\u003c\/h4\u003e\n\u003cp\u003eYes. This listing is for the white 10.1 oz MasterSeal NP1\/Sonolastic-style polyurethane sealant source item NP1WH, matched to public UPC 080492301441 references.\u003c\/p\u003e\n\u003ch4\u003eIs NP1 a silicone sealant?\u003c\/h4\u003e\n\u003cp\u003eNo. MasterSeal NP1 is a one-component polyurethane sealant. Do not substitute it for silicone where the system specification specifically calls for silicone chemistry.\u003c\/p\u003e\n\u003ch4\u003eCan this be painted?\u003c\/h4\u003e\n\u003cp\u003ePolyurethane sealants are commonly paintable after cure, but always confirm coating compatibility and cure time from the current product data sheet and the coating manufacturer.\u003c\/p\u003e\n\u003ch4\u003eWhat should I verify before ordering?\u003c\/h4\u003e\n\u003cp\u003eConfirm color, tube size, joint design, primer\/backer requirements, substrate compatibility, order multiples, and any project-specific specification requirements.\u003c\/p\u003e\n\u003ch4\u003eWhere is this typically used?\u003c\/h4\u003e\n\u003cp\u003eTypical uses include exterior construction joints, masonry\/concrete details, window and door perimeters, flashing terminations, penetrations, and other weather-seal details where NP1 is specified.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eUse with ventilation and PPE appropriate for polyurethane sealants. Follow the current safety data sheet, avoid skin\/eye contact, and observe jobsite fall-protection rules for roof or elevated work.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Expert Notes\u003c\/h3\u003e\n\u003cp\u003eThis is a straightforward accessory\/sealant SKU with strong public identifiers, clean Shopify duplicate checks, multiple public price references, and low content ambiguity. It fits the safer scale pattern better than products whose public comps are lower or whose Shopify match risk suggests a merge\/variant decision.\u003c\/p\u003e","brand":"BASF","offers":[{"title":"Default Title","offer_id":53103245394287,"sku":"NP1WH","price":12.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/ProductImage_NP1LI.jpg?v=1781165985","url":"https:\/\/superarbor.io\/products\/basf-masterseal-np1-white-polyurethane-sealant-10-1-oz","provider":"Super Arbor","version":"1.0","type":"link"}