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Gateway Park Center PERKINS+WILL <br /> 810495.000 <br /> 12/06/18 <br /> <br /> <br />JOINT SEALANTS <br />07 92 00 - 5 <br /> <br /> <br />a. Bostik Findley; Bostik 300 <br />b. Fuller, H. B. Company; SC-0296 <br />c. Fuller, H. B. Company; SC-0288 <br />d. Pecora Corporation; BC-158 <br />e. Polymeric Systems Inc.; PSI-301 <br />f. Sonneborn, Division of ChemRex Inc.; Sonneborn Multi -Purpose Sealant <br />g. Tremco; Tremco Butyl Sealant <br />B. Pigmented Narrow-Joint Sealant, SRS-3: Manufacturer's standard, solvent-release- <br />curing, pigmented, synthetic-rubber sealant complying with AAMA 803.3 and <br />formulated for sealing joints 3/16" or smaller in width. <br />1. Products: Subject to requirements, provide one of the following: <br />a. Fuller, H. B. Company; SC-0289. <br />b. Schnee-Morehead, Inc.; SM 5504 Acryl-R Narrow Joint Sealant. <br />2.5 LATEX JOINT SEALANTS <br />A. Latex Joint Sealant: Siliconized acrylic latex, ASTM C 834, Type OP, Grade NF. <br />1. Products: Subject to requirements, provide one of the following: <br />a. BASF Building Systems; Sonolac <br />b. Bostik, Inc.; Chem-Calk 600 <br />c. May National Associates, Inc.; Bondaflex Sil-A 700 <br />d. Pecora Corporation; AC-20+ <br />e. Schnee-Morehead, Inc.; SM 8200 <br />f. Tremco Incorporated; Tremflex 834 <br />2.6 ACOUSTICAL JOINT SEALANTS <br />A. Acoustical Sealant for Exposed and Concealed Joints, AS-1: Manufacturer's <br />standard nonsag, paintable, nonstaining latex sealant complying with ASTM C 834 <br />and the following: <br />1. Product effectively reduces airborne sound transmission through perimeter <br />joints and openings in building construction as demonstrated by testing <br />representative assemblies per ASTM E 90. <br />2. Products: Subject to requirements, provide one of the following: <br />a. Pecora Corporation; AC-20 FTR Acoustical and Insulation Sealant <br />b. United States Gypsum Co.; SHEETROCK Acoustical Sealant <br />B. Acoustical Sealant for Concealed Joints, AS-2: Manufacturer's standard, nondrying, <br />nonhardening, nonskinning, nonstaining, gunnable, synthetic-rubber sealant <br />recommended for sealing interior concealed joints to reduce airborne sound <br />transmission. <br />1. Products: Subject to requirements, provide one of the following: