{"product_id":"johns-manville-pvc-t-joint-patch-4-5-in-flexible-elvaloy-kee-membrane-patch-multiple-color","title":"Johns Manville PVC T-Joint Patch 4.5 in. Flexible Elvaloy KEE Membrane Patch, Multiple Colors","description":"\u003ch1\u003eJohns Manville PVC T-Joint Patch 4.5 in. Flexible Elvaloy KEE Membrane Patch, Multiple Colors\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eThis Johns Manville PVC T-Joint Patch is a flexible, nonreinforced thermoplastic patch used to cover joints, discs and fasteners in PVC roofing membranes. It is designed to seal seam laps where perimeter and\/or header sheets intersect at T-joints. One patch is included per unit; choose from White, Gray, or Sandstone to match the membrane.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeals T-joints:\u003c\/strong\u003e Used to seal seam laps where perimeter and\/or header sheets intersect in PVC roofing systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCovers fasteners:\u003c\/strong\u003e Flexible, nonreinforced material covers joints, discs and fasteners in the membrane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElvaloy KEE material:\u003c\/strong\u003e Made of flexible, non-reinforced, UV-resistant PVC with Elvaloy KEE (ketone ethylene ester).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV resistant:\u003c\/strong\u003e The UV-resistant PVC formulation is made for exposed single-ply membrane conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor matched:\u003c\/strong\u003e Available in White, Gray, and Sandstone to coordinate with JM PVC membrane colors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem matched:\u003c\/strong\u003e Designed for use within Johns Manville PVC roofing systems.\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\u003eJohns Manville\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 patch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJohns Manville PVC Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite, Gray, Sandstone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlexible, non-reinforced PVC (polyvinyl chloride) with Elvaloy KEE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish \/ texture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNonreinforced thermoplastic membrane patch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCover joints, discs and fasteners; seal T-joint seam laps in PVC membranes\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\u003eOne patch covers a single T-joint, fastener disc, or penetration point. Size the job by counting T-joint intersections on the roof; order one patch per location.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eIntended for Johns Manville PVC roofing membrane systems at T-joint intersections of perimeter and header sheets. Compatible with membrane of matching color; weld per JM specifications. Sold individually.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What is included in one unit?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e One 4.5 in. PVC T-Joint Patch in the selected color, sold each.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Where is this patch used?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e At T-joints where perimeter and\/or header sheets intersect, and to cover joints, discs and fasteners in PVC membranes.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the patch made of?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Flexible, non-reinforced, UV-resistant PVC with Elvaloy KEE (ketone ethylene ester).\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Which colors are available?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e White, Gray, and Sandstone.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How many do I need?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e One patch per T-joint intersection or fastener location; count the intersections on your roof and order that many.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eMatch the patch color to the membrane for a consistent finished appearance. Install and weld the patch per Johns Manville PVC details, ensuring the T-joint area is clean and dry before heat welding. Keep a few patches on hand for detail work and fastener repairs during the main membrane installation.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eHeat welding PVC patches involves hot-air equipment and hot material; follow the manufacturer's installation details and wear appropriate protective gear.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder the Johns Manville PVC T-Joint Patch in the color that matches your membrane today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Johns Manville","offers":[{"title":"Default Title","offer_id":67583434097007,"sku":"JMPTJP45GR","price":1.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/JMPTJP45GR_0.jpg?v=1790407191","url":"https:\/\/superarbor.io\/products\/johns-manville-pvc-t-joint-patch-4-5-in-flexible-elvaloy-kee-membrane-patch-multiple-color","provider":"Super Arbor","version":"1.0","type":"link"}