{"product_id":"sika-sikaflex-2c-ns-ez-mix-part-a-b-1-5-gal-polyurethane-sealant-kit-limestone","title":"Sika Sikaflex 2C NS EZ Mix Part A \u0026 B, 1.5 gal Polyurethane Sealant Kit, Limestone","description":"\u003ch1\u003eSika Sikaflex 2C NS EZ Mix Part A \u0026amp; B, 1.5 gal Polyurethane Sealant Kit, Limestone\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eSikaflex 2C NS EZ Mix is a 2-component, premium-grade, polyurethane-based elastomeric sealant in a non-sag consistency, supplied as a 1.5 gallon Part A \u0026amp; B kit in Limestone Gray, pre-pigmented with no Color-pak needed. It tolerates +50% joint movement and bonds to most substrates without priming. Use it in non-sag horizontal and vertical joints on commercial building and roofing details.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e+50% joint movement:\u003c\/strong\u003e Capable of handling +50% joint movement after cure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo priming needed:\u003c\/strong\u003e Exceptional adhesion to most substrates without priming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical cure formula:\u003c\/strong\u003e Chemical cure allows placement in joints exceeding 1\/2 in. in depth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable elastomeric body:\u003c\/strong\u003e High elasticity with a tough, durable, flexible consistency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut and tear resistance:\u003c\/strong\u003e Exceptional cut and tear resistance for demanding joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e35 architectural colors:\u003c\/strong\u003e Available in 35 architectural colors with color uniformity assured via the Color-pak system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-pigmented kit:\u003c\/strong\u003e This kit ships in pre-pigmented Limestone Gray so no Color-pak is needed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eSpecifications Table:\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\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\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSika\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSell unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 kit (Part A \u0026amp; B), 1.5 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSikaflex 2C NS EZ Mix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e['Limestone']\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e['1.5 gal']\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolyurethane-based elastomeric sealant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLimestone Gray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5 gal kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJoint movement capability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+50%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCure type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChemical cure, 2-component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConsistency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNon-sag (NS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprovals as printed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eASTM C 920, Type M, Grade NS, Class 25, use T, NT, M, G, A, O, I; Federal Specification TT-S-00227E, Type II, Class A; CAN\/CGSB 19.24-M90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePremium non-sag joint sealant for commercial construction and roofing details\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJoints exceeding 1\/2 in. depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eCoverage \u0026amp; How Much You Need:\u003c\/h2\u003e\u003cp\u003eCoverage depends on joint width and depth; one 1.5 gal kit is sized for larger commercial joint runs than a standard sealant tube. Calculate by joint cross-section to estimate linear footage per kit.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eWorks as a joint sealant within Sika Sikaflex sealant programs and bonds to most substrates without priming. Other Sika roofing and construction sealants and accessories are sold separately.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What is in the box?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A 1.5 gallon Sikaflex 2C NS EZ Mix kit containing both Part A and Part B, pre-pigmented Limestone Gray.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Do I need a Color-pak?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, Limestone Gray is pre-pigmented and requires no Color-pak; other architectural colors use the Color-pak system.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How much joint movement does it handle?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It is capable of +50% joint movement after cure.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Does it need priming?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It adheres exceptionally well to most substrates without priming.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Is it a sag or horizontal grade?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It is a non-sag (NS) grade suited to vertical and horizontal joints exceeding 1\/2 in. in depth.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What standards does it meet?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e ASTM C 920 Type M Grade NS Class 25, Federal Specification TT-S-00227E Type II Class A, and CAN\/CGSB 19.24-M90 as printed by the manufacturer.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eMix Part A and Part B thoroughly with a low-speed drill before application; incomplete mixing is the most common cause of poor cure in 2-component polyurethanes. The non-sag consistency makes it well suited to vertical and overhead joints where self-leveling sealants would run. For deeper joints beyond 1\/2 in., use backer rod to control sealant depth.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFollow the manufacturer's SDS and wear gloves and eye protection when mixing and handling 2-component polyurethane sealants.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder the Sika Sikaflex 2C NS EZ Mix 1.5 gal kit in Limestone Gray for your next commercial joint sealing job.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Sika","offers":[{"title":"Default Title","offer_id":67804838985942,"sku":"SIK187658","price":77.79,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/5244\/2838\/files\/us-02-sikaflex-2c-ns-ez-mix---1x1-00409651_433b7b6d-41e6-4534-bbc7-3870301bc739.png?v=1793125035","url":"https:\/\/buildsupplyus.myshopify.com\/products\/sika-sikaflex-2c-ns-ez-mix-part-a-b-1-5-gal-polyurethane-sealant-kit-limestone","provider":"Buildsupply","version":"1.0","type":"link"}