{"product_id":"johns-manville-jmctg4000whg5-johns-manville-topgard-4000-white-acrylic-elastomeric-roof-coating-5-gallon-pail","title":"Johns Manville TopGard 4000 White Acrylic Elastomeric Roof Coating, 5 Gallon Pail","description":"\u003ch1\u003eJohns Manville TopGard 4000 White Acrylic Elastomeric Roof Coating, 5 Gallon Pail\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eThis is a 5 gallon pail of Johns Manville TopGard 4000, a one-part 100% acrylic elastomeric roof coating in white used as a reflective top coat over smooth or mineral-surfaced asphalt systems, single-ply and metal roofing. White offers an initial solar reflectance of 0.83 and SRI of 104. Apply by spray, brush or medium-nap roller with TopGard Base Coat where required.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCool white reflectance:\u003c\/strong\u003e White offers 0.83 initial solar reflectance, 0.88 thermal emittance and SRI 104 initial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% acrylic:\u003c\/strong\u003e One-part acrylic elastomeric coating with asphalt bleed blocking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTitle 24 compliant:\u003c\/strong\u003e Can be used to comply with 2019 Title 24 Part 6 cool roof requirements; UL Classified and Energy Star listed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible and tough:\u003c\/strong\u003e 260% initial elongation, 270 psi tensile strength and zero fungi resistance rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad compatibility:\u003c\/strong\u003e Use over smooth or mineral-surfaced asphalt, single-ply and metal roofing; component in BUR, APP, SBS, TPO, PVC and EPDM systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather resistant:\u003c\/strong\u003e No cracking or checking after 1,000 hour accelerated weathering per ASTM D 6083 testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy savings:\u003c\/strong\u003e Reflective top coat helps reduce life cycle costs and prolong roof life.\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 pail, 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\u003eTopGard 4000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProfile \/ style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReflective elastomeric roof coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite\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 100% acrylic elastomeric coating\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\u003e65-100 sq ft\/gal on smooth-surfaced; 50-75 sq ft\/gal on mineral-surfaced (approximate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 gal pail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSolids by volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e52% +\/- 1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSolids by weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e66% +\/- 1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11.9 lb\/gal; approx. 60 lb shipping weight per 5 gal pail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSolar reflectance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.83 initial \/ 0.75 at 3 years (White)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThermal emittance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.88 initial \/ 0.92 at 3 years (White)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSRI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e104 initial \/ 93 at 3 years (White)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElongation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e260% initial \/ 220% weathered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTensile strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e270 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL Classified; Energy Star; Title 24 Compliant; tested per ASTM D 6083\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 months from manufacture date (unopened pail)\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\u003eA 5 gallon pail yields roughly 325-500 sq ft per coat on smooth-surfaced substrates (65-100 sq ft\/gal) or 250-375 sq ft on mineral-surfaced substrates (50-75 sq ft\/gal), applied in two coats at 20 wet mils each. Rates are approximate and vary with substrate and conditions.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eUse as a top coat over metal roofs directly, or over asphalt, modified bitumen and single-ply systems with TopGard Base Coat applied first at 20 wet mils. It is compatible with JM BUR, APP, SBS, TPO, PVC and EPDM systems per the data sheet; TopGard Base Coat is sold separately.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: How much area does a 5 gallon pail cover?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Approximately 325-500 sq ft per coat on smooth surfaces or 250-375 sq ft on mineral surfaces; apply two coats at 20 wet mils each.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Do I need a base coat?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Over metal, TopGard 4000 can serve as both base and top coat; over asphalt, modified bitumen and single-ply, TopGard Base Coat must be applied first.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What temperatures apply?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Apply when temperature is 50°F (10°C) and rising, and do not apply within 24 hours of anticipated rain, dew or freezing temperatures.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What are the reflectance values?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e White has 0.83 initial solar reflectance, 0.88 thermal emittance and SRI 104 initial per the data sheet.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How is it applied?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e By spray, brush or medium-nap roller, with each coat allowed to dry 4 to 12 hours before the next.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What approvals does it have?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e UL Classified, Energy Star and Title 24 Compliant, and can be used to comply with 2019 Title 24 Part 6 cool roof requirements.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eApply TopGard 4000 in two coats at 20 wet mils each, letting the first dry 4 to 12 hours; on asphalt and single-ply systems, use TopGard Base Coat first to block bleed and ensure adhesion. Cooler temperatures and high humidity slow curing, so schedule work for dry weather at 50°F and rising. If FM Global or UL approval is required on the project, confirm the specific application rate through RoofNav or the UL Certifications Directory.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eAvoid prolonged skin contact and eye contact, do not take internally, keep containers closed and consult the Safety Data Sheet and product label before use.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder Johns Manville TopGard 4000 White roof coating in a 5 gallon pail to restore and cool your roof.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Johns Manville","offers":[{"title":"Default Title","offer_id":53521629905263,"sku":"JMCTG4000WHG5","price":415.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/270282_default_hero.jpg?v=1790181093","url":"https:\/\/superarbor.io\/products\/johns-manville-jmctg4000whg5-johns-manville-topgard-4000-white-acrylic-elastomeric-roof-coating-5-gallon-pail","provider":"Super Arbor","version":"1.0","type":"link"}