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�' <br /> `; <br /> PART 2 PRODUCTS <br /> 2.1 SHEET MATERIALS <br /> A. Sheet Retarder: Clear polyethylene film for above grade application, 6 mil thick. <br /> 2.2 ACCESSORIES <br /> A. Sealant Tape: 3M No. 8086 seam tape. <br /> PART 3 EXECUTION <br /> 3.1 EXAMINATION �' <br /> A. Verify condition of substrate and adjacent materials under provisions of Section <br /> 01100. � <br /> 3.2 INSTALLATION <br /> A. Install materials in accordance with manufacturer's instructions. � <br /> B. Vapor Retarder For Stud Framed Walls: Secure sheet barrier to stud faces. Lap <br /> edges a minimum of 6 inches.Terminate sheets only over stud faces, lap ends onto <br /> adjacent construction; tape all seams in vapor banier. <br /> C. Va or Retarder For Wall/Roof Junction: Lap sheet barrier from wall retarder onto � <br /> P <br /> roof vapor retarder continuously. Seal edges and ends with seam tape. Position <br /> laps over firm bearing. � <br /> D. Vapor Retarder Seal For Openings: Install sheet barrier between window and door <br /> frames and adjacent vapor retarder and seal with seam tape. Position laps over firm <br /> bearing. � <br /> END OF SECTION � <br /> � <br /> � <br /> Division 7—Section 07191 <br /> � <br /> Page 2 of 2 <br /> � <br />