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2.3 MISCELLANEOUS MATERIALS <br />A. General: Provide materials and types of fasteners, solder, welding rods, protective coatings, separators, <br />sealants, and other miscellaneous items as required for complete sheet metal flashing and trim installation <br />and recommended by manufacturer of primary sheet metal[ or manufactured item] unless otherwise <br />indicated. <br />B. Fasteners: Wood screws, annular threaded nails, self -tapping screws, self-locking rivets and bolts, and <br />other suitable fasteners designed to withstand design loads and recommended by manufacturer of primary <br />sheet metal or manufactured item. <br />1. General: Blind fasteners or self -drilling screws, gasketed, with hex -washer head. <br />a. Exposed Fasteners: Heads matching color of sheet metal using plastic caps or factory - <br />applied coating. <br />b. Blind Fasteners: High-strength aluminum or stainless-steel rivets suitable for metal being <br />fastened. <br />C. Spikes and Ferrules: Same material as gutter; with spike with ferrule matching internal <br />gutter width. <br />2. Fasteners for Zinc -Tin Alloy -Coated Stainless -Steel Sheet: Series 300 stainless steel. <br />C. Solder: <br />1. For Zinc -Tin Alloy -Coated Stainless Steel: ASTM B 32, 100 percent tin. <br />D. Sealant Tape: Pressure -sensitive, 100 percent solids, gray polyisobutylene compound sealant tape with <br />release -paper backing. Provide permanently elastic, nonsag, nontoxic, nonstaining tape 1/2 inch (13 mm) <br />wide and 1/8 inch (3 mm) thick. <br />E. Elastomeric Sealant: ASTM C 920, elastomeric polyurethane polymer sealant; low modulus; of type, <br />grade, class, and use classifications required to seal joints in sheet metal flashing and trim and remain <br />watertight. <br />F. Butyl Sealant: ASTM C 1311, single -component, solvent -release butyl rubber sealant; polyisobutylene <br />plasticized; heavy bodied for hooked -type expansion joints with limited movement. <br />G. Epoxy Seam Sealer: Two-part, noncorrosive, aluminum seam -cementing compound, recommended by <br />aluminum manufacturer for exterior nonmoving joints, including riveted joints. <br />H. Bituminous Coating: Cold -applied asphalt emulsion complying with ASTM D 1187, <br />I. Asphalt Roofing Cement: ASTM D 4586, asbestos free, of consistency required for application. <br />2.4 FABRICATION, GENERAL <br />A. General: Custom fabricate sheet metal flashing and trim to comply with recommendations in SMACNA's <br />"Architectural Sheet Metal Manual" that apply to design, dimensions, geometry, metal thickness, and <br />other characteristics of item indicated. Fabricate items at the shop to greatest extent possible. <br />1. Fabricate sheet metal flashing and trim in thickness or weight needed to comply with performance <br />requirements, but not less than that specified for each application and metal. <br />2. Obtain field measurements for accurate fit before shop fabrication. <br />Wabasso Beach Park 07620-4 <br />Indian River County <br />DAA Project No. 6008 <br />J <br />