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INDIAN RIVER COUNTY JULY 25, 2014 <br />INTERGENERATIONAL RECREATION CENTER 100% CONSTRUCTION DOCUMENTS <br />2.4 MASTICS <br />A. Materials shall be compatible with insulation materials, jackets, and substrates; comply with <br />MIL -C -19565C, Type II. <br />B. Vapor -Barrier Mastic: Water based; suitable for indoor and outdoor use on below ambient <br />services. <br />1. Products: Subject to compliance with requirements, provide one of the following: <br />a. Childers Products, Division of ITW; CP -35. <br />b. Foster Products Corporation, H. B. Fuller Company; 30-90. <br />c. ITW TACC, Division of Illinois Tool Works; CB -50. <br />2. Water -Vapor Permeance: ASTM E 96, Procedure B, 0.013 perm at 43 -mil dry film <br />thickness. <br />3. Service Temperature Range: Minus 20 to plus 180 deg F. <br />4. Solids Content: ASTM D 1644, 59 percent by volume and 71 percent by weight. <br />5. Color: White. <br />2.5 LAGGING ADHESIVES <br />A. Description: Comply with MIL -A -3316C Class I, Grade A and shall be compatible with insulation <br />materials, jackets, and substrates. <br />1. Products: Subject to compliance with requirements, provide one of the following: <br />a. Childers Products, Division of ITW; CP -52. <br />b. Foster Products Corporation, H. B. Fuller Company; 81-42. <br />c. Marathon Industries, Inc.; 130. <br />2. Fire-resistant, water-based lagging adhesive and coating for use indoors to adhere fire- <br />resistant lagging cloths over equipment and pipe insulation. <br />3. Service Temperature Range: Minus 50 to plus 180 deg F. <br />4. Color: White. <br />2.6 SEALANTS <br />A. Joint Sealants: <br />1. Materials shall be compatible with insulation materials, jackets, and substrates. <br />2. Permanently flexible, elastomeric sealant. <br />3. Service Temperature Range: Minus 100 to plus 300 deg F. <br />4. Color: White or gray. <br />B. ASJ Flashing Sealants, and Vinyl, PVDC, and PVC Jacket Flashing Sealants: <br />1. Products: Subject to compliance with requirements, provide one of the following: <br />a. Childers Products, Division of ITW; CP -76. <br />2. Materials shall be compatible with insulation materials, jackets, and substrates. <br />PLUMBING INSULATION 220700 - 4 <br />