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ROOFING COMPONENT APPROVAL <br /> CateEOrv: Roofmg <br /> Sub-Cateeorv: Underlayment <br /> Material: Polypropylene <br /> SCOPE: ' <br /> This acceptance is for REX SYNFELT Roof Underlayment as manufactured by Alpha ProTech Engineered <br /> Products, as described in this Notice of Acceptance, for use with approved prepared roof assemblies. <br /> PRODUCT DESCRIPTION: <br /> Product Dimensions Test Product <br /> Specification Description <br /> REX SYNFELT 48" x 250' roils ASTM D 226 Woven polypropyiene coated with a layer of <br /> Type II W stabilized polypropylene on both sides. <br /> MANiJFACTURING LOCATIONS: <br /> 1. Valdosta, GA <br /> EVIDENCE SUBMITTED: <br /> Test A�encv Test Identifier Test Name/Report Date <br /> PRI Asphalt Technologies AEP-OOI-02-01 ASTM D 226 Type II 01/25/OS <br /> Underwriters Laboratories Inc. R21906 UL 790 O1/25/OS <br /> LIMITATIONS: <br /> 1. Fire classification is not part of this acceptance, refer to a current Approved Roofing Materials <br /> Directory for fire ratings of this product <br /> 2. This acceptance is for prepared roofing applications. Minimum deck requirements shall be in <br /> compliance with applicable building code. <br /> 3. REx SYt�r�LT shall be applied to a smooth, clean and dry surface with deck free of irregularities. <br /> All nails in the deck shall be carefully checked for protruding heads. Re-fasten any loose <br /> decking panels. Sweep the deck thoroughly to remove any dust and debris prior to application. <br /> 4. REx SYNFELT shall not be hot mopped, refer to manufacturer's published literature for product <br /> compatibility. <br /> 5. REX SYNFELT shall not be left exposed as a temporary roof for longer than 30 days of <br /> application. <br /> 6. REX Sl'NFELT shall not be applied over an existing roof inembrane as a recover system. <br /> NOA No.: 10-0629.01 <br /> Expiration Date: 10/04/l5 <br /> MIAPIWMDECOUNTII Approval Date: 09/29/10 <br /> ' � � �' � Page 2 of 3 <br />