{"product_id":"rpi-royal-edge-lap-caulk-10-3-oz-seam-sealant-for-epdm-roofing","title":"RPI Royal Edge Lap Caulk 10.3 oz Seam Sealant for EPDM Roofing","description":"\u003ch1\u003eRPI Royal Edge Lap Caulk 10.3 oz Seam Sealant for EPDM Roofing\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eRPI Lap Caulk is a weather-resistant, one-part lap sealant for single-ply roofing seam edges. Supplied in a 10.3 oz cartridge and available in Black or White, it protects and seals seam edges and is also used with pipe boots, termination bars and other RPI-specified applications. Pair it with RPI splice adhesive as part of the RPI system.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-Part Formula:\u003c\/strong\u003e Single-component sealant requires no mixing before application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather Resistant:\u003c\/strong\u003e Formulated to withstand outdoor exposure on roof seams and terminations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeam Edge Protection:\u003c\/strong\u003e When properly applied, it protects and seals the seam edge of single-ply laps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Uses:\u003c\/strong\u003e Also used as a sealant with pipe boots, termination bars and other applications required by RPI specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Matched:\u003c\/strong\u003e Designed to be used with RPI splice adhesive.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Colors:\u003c\/strong\u003e Available in Black or White 10.3 oz cartridges to match the membrane.\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\u003eRPI\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 cartridge, 10.3 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRPI Lap Caulk (Royal Edge Lap Sealant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack, White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10.3 oz cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOne-part weather-resistant sealant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10.3 oz cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage per unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVaries with bead size and application\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSealing single-ply seam edges, pipe boots, termination bars and RPI-specified applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAssembly\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo mixing required; apply as directed by RPI specifications\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 bead size and the length of seam or detail being sealed; one 10.3 oz cartridge is sized for typical lap-edge and detail sealing applications.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eDesigned for use within RPI single-ply roofing systems together with RPI splice adhesive, pipe boots, termination bars and related RPI components. Apply in accordance with RPI specifications.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What is included in one order?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e One 10.3 oz cartridge of RPI Lap Caulk in either Black or White.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Where is this sealant used?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It seals single-ply seam edges and is also applied at pipe boots, termination bars and other locations required by RPI specifications.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Does it need mixing?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, it is a one-part sealant ready to apply from the cartridge.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Should I use it with other products?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is designed to be used with RPI splice adhesive as part of the RPI system.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Which color should I choose?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Black and White are both offered, so you can match the sealant to the membrane color at the seam or detail.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eLap caulk is the final line of defense at the exposed edge of a spliced single-ply lap, so keep the edge clean and dry before tooling a continuous bead. Use it at every RPI-specified detail, including pipe boot bases and termination bars, and select the color that matches the membrane. Stock both Black and White so crews are not forced to substitute on a mixed-color roof.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFollow the sealant safety data sheet for ventilation and skin protection when applying, and confirm the substrate is dry before sealing seams.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder RPI Lap Caulk in Black or White to finish your single-ply seams and details.\u003c\/strong\u003e\u003c\/p\u003e","brand":"RPI","offers":[{"title":"Black","offer_id":53523955450223,"sku":"RPICBK","price":18.25,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":53523955482991,"sku":"RPICWH","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/ProductImage_RPICBK.jpg?v=1790269875","url":"https:\/\/superarbor.io\/products\/rpi-royal-edge-lap-caulk-10-3-oz-seam-sealant-for-epdm-roofing","provider":"Super Arbor","version":"1.0","type":"link"}