{"product_id":"mb-technologies-mb-technology-layfast-sbs-tu-35-underlayment","title":"MB Technologies Layfast SBS TU-35 Modified Bitumen Roofing Underlayment – MR35TU508","description":"\u003ch1\u003eMB Technologies Layfast SBS TU-35 Modified Bitumen Roofing Underlayment\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eMB Technology Layfast SBS TU-35 is an SBS modified bitumen roofing underlayment supplied for model MR35TU508. One order unit is sold per the manufacturer's packaging and installs over the roof deck beneath the finished roof covering. It is intended for use in tile and other roof assemblies per MB Technology guidelines.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSBS modified bitumen:\u003c\/strong\u003e Layfast SBS TU-35 is an SBS modified bitumen roofing underlayment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeck protection:\u003c\/strong\u003e Installed over the roof deck beneath the finished roof covering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTile roof use:\u003c\/strong\u003e Commonly used as underlayment beneath tile roof coverings in MB Technology assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLayfast series:\u003c\/strong\u003e A product in the MB Technology Layfast underlayment family.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle model:\u003c\/strong\u003e This listing covers MB Technology model MR35TU508.\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\u003eMB Technologies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMR35TU508\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSell unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRoll as specified by manufacturer; size not stated in sources\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSBS modified bitumen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLayfast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRoofing underlayment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnderlayment beneath roof coverings\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\u003eRoll size and coverage per roll are not stated in the available sources; use the coverage printed on the MB Technology packaging when sizing the job.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eIntended for use under finished roof coverings such as tile in MB Technology roof assemblies. Approved substrates, laps and fastening are covered by MB Technology installation instructions, which were not included in the available sources.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What is included in a purchase unit?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The sources do not state the roll size or packaging; confirm the unit size for model MR35TU508 before ordering.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What type of material is it?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It is an SBS modified bitumen underlayment from the MB Technology Layfast line.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Where does it install?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It is installed over the roof deck beneath the finished roof covering as an underlayment layer.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How much does one unit cover?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Coverage figures were not provided in the available sources; use the coverage printed on the packaging.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Is there a warranty?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No warranty terms are stated in the available sources; refer to MB Technology warranty documentation.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eSBS modified bitumen underlayments like Layfast TU-35 are chosen where a tougher, more pliable deck membrane is wanted under tile or other coverings. Plan laps and fastening per MB Technology's installation instructions, and size rolls against the roof area plus lap allowances.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eUnderlayment surfaces can be slippery, especially when wet or dusty; wear slip-resistant footwear and use fall protection on the roof.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder MB Technology Layfast SBS TU-35 underlayment for your roof assembly.\u003c\/strong\u003e\u003c\/p\u003e","brand":"MB Technologies","offers":[{"title":"Default Title","offer_id":53396031078767,"sku":"06MBLFST35","price":112.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/ABC-Underlayment-Mineral-Surface-06MBLFST35-primary.jpg?v=1789846409","url":"https:\/\/superarbor.io\/products\/mb-technologies-mb-technology-layfast-sbs-tu-35-underlayment","provider":"Super Arbor","version":"1.0","type":"link"}