{"product_id":"basf-walltite®-max-r-regular-reactivity-closed-cell-spray-foam-insulation-resin-b-component-500-lb","title":"BASF WALLTITE® Max R Regular Reactivity Closed-Cell Spray Foam Insulation Resin (B-Component), 500 lb","description":"\n    \u003ch1\u003eWALLTITE Max R B-Component Closed-Cell Spray Foam Resin (500 lb)\u003c\/h1\u003e\n    \u003cp\u003e\u003cstrong\u003eBASF WALLTITE® Max is a closed-cell, medium-density spray foam insulation resin (B-component) designed to be mixed 1:1 by volume with BASF ELASTOSPRAY 8000A isocyanate to create high-quality SPF insulation. It delivers strong thermal performance (R-7.4) while helping control air and moisture infiltration for more efficient, resilient building envelopes.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003chr\u003e\n    \u003ch2\u003eKey Features:\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eClosed-Cell Performance:\u003c\/strong\u003e Produces medium-density SPF (1.8–2.0 pcf) with strong thermal value (R-7.4).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for System Mixing:\u003c\/strong\u003e Part B resin\/polyol intended for equal-volume mixing with BASF ELASTOSPRAY 8000A isocyanate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Application Capability:\u003c\/strong\u003e Up to 4 in maximum lift per pass, with back-to-back passes up to 3.5 in with no dwell time required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir \u0026amp; Moisture Control:\u003c\/strong\u003e Helps control air infiltration and moisture infiltration for improved envelope performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCode\/Assembly Approvals:\u003c\/strong\u003e Includes comprehensive NFPA 285 and UL 263 fire-rated assembly approvals with code compliance reports.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003e\u003cstrong\u003ePlease check the Product Data Sheet \u003ca href=\"https:\/\/soporarbor.shop\/cdn\/shop\/files\/BASF_50820897_Specification_Sheet.pdf?v=1766980690\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003eHere\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n    \u003chr\u003e\n    \u003ch2\u003eSpecifications Table:\u003c\/h2\u003e\n    \u003ctable\u003e\n        \u003cthead\u003e\n            \u003ctr\u003e\n                \u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n                \u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n            \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n            \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBASF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWALLTITE Max Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWALLTITE® Max R \"Regular\" Reactivity - Closed Cell Medium-Density Spray Foam Insulation Resin (B-component) - 500 LBS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU \/ Part No.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50820897\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpray Foam Insulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClosed-cell medium-density\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePart B (resin \/ polyol)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet content\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAmber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eR-value\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eR-7.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal density\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.8 to 2.0 pcf\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDensity (listed)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.8 to 2 pcf\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eViscosity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e600 to 800 cPs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 to 80°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 to 120°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReactivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRegular (Summer Conditions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMix ratio \/ compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMixed equally by volume with BASF ELASTOSPRAY 8000A isocyanate (Part A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum lift thickness per pass\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 in per pass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBack-to-back pass capability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo dwell time required for up to 3.5 in passes applied back to back\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFire-rated assembly approvals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eComprehensive NFPA 285 and UL 263 fire-rated assembly approvals; full code compliance reports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKey performance features (listed)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSuperior thermal insulation; controls moisture infiltration; controls air infiltration; FEMA Class 5 flood damage resistant rated material; non-fibrous; structural enhancement; speed of installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComposition (general)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePart B component of SPF system containing blowing agent, water, polyols, catalysts, surfactants, additives and flame retardants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComposition (chemical list, as provided)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOxirane, 2-Methyl, Polymer with Oxirane; Ether with 2,6-Bis[[Bis(2-Hydroxyethyl)Amino]Methyl]-4-Branched Nonylphenol; Halogenated Hydrocarbon; Alkyl Halide Phosphate; Alkylenediamine Polymer with Alkoxides; Morpholine Derivative; Proprietary Polyol; Hydroxyalkyl Ether; Hexanoic Acid, 2-Ethyl, Bismuth(3+) Salt; Ethylene Oxide, Polymer with 2,2'-Iminodiethanol and Propylene Oxide; Alkylenedinitrilotetraalkanol; 1,2-Dimethylimidazole; Ethylene Glycol; 2-Ethylhexanoic Acid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarning\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCalifornia Residents: Proposition 65 Warning www.P65Warnings.ca.gov\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003chr\u003e\n    \u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Is this a complete spray foam kit?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e No—this is the WALLTITE® Max Part B (resin\/polyol) component and must be mixed equally by volume with BASF ELASTOSPRAY 8000A isocyanate (Part A).\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What R-value does it provide?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e The listed R-value is R-7.4.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What thickness can be applied per pass?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Maximum lift thickness is 4 inches per pass; up to 3.5-inch passes can be applied back-to-back with no dwell time required.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What are the storage and shelf-life requirements?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Storage temperature is 50–80°F, and shelf life is 6 months.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What color is the resin?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Amber.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003ch2\u003eA High-Performance Envelope, Crafted from the Inside Out\u003c\/h2\u003e\n    \u003cp\u003eWALLTITE® Max is the kind of invisible luxury that changes everything—turning walls into a quieter, tighter, more temperature-stable sanctuary. Its closed-cell, medium-density performance brings a refined sense of control to the envelope, sealing out drafts and unwanted moisture while elevating comfort. Use it behind crisp plaster, warm wood, or bold architectural paneling to let the finishes shine—supported by serious building science. It’s the foundational upgrade that makes a space feel effortlessly elevated, season after season.\u003c\/p\u003e\n    \n    \u003chr\u003e\n    \u003cp\u003e\u003cstrong\u003eUpgrade your building envelope with BASF WALLTITE® Max R Part B—choose the 500 lb resin to help deliver high-performance, closed-cell spray foam insulation.\u003c\/strong\u003e\u003c\/p\u003e\n    \n    \n    ","brand":"BASF","offers":[{"title":"Default Title","offer_id":52533916336495,"sku":"50820897","price":1699.44,"currency_code":"USD","in_stock":true}],"url":"https:\/\/soporarbor.shop\/products\/basf-walltite%c2%ae-max-r-regular-reactivity-closed-cell-spray-foam-insulation-resin-b-component-500-lb","provider":"Super Arbor","version":"1.0","type":"link"}