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.#1099 & #1399 04500 3 <br />MASONRY RESTORATION <br />PART <br />2 PRODUCTS <br />2.1 <br />MORTAR - Conform to requirements of Section 04110. <br />2.2 <br />MASONRY UNITS <br />A. New brick shall match existing original construction brick as close <br />as possible. Submit samples showing complete range of blend of <br />color and texture. <br />2.3 <br />SEALER <br />Ka <br />A. Provide <br />one of the following building sealants / water repellents. <br />1. HULS Chem7-Treate BSM 40 by HULS America, Inc. (800) 828-0919. <br />2. SURE KLEAN - Weather Seal Silicone by Pro So Co., Inc. (913) <br />281-2700. (Protect adjacent surfaces.) <br />54 <br />2.4 <br />CLEANERS <br />A. Sure Klean #766 Limestone & Masonry Prewash and #1600 Detergent for <br />brick. <br />B. Diedrich. - #707 - Limestone Cleaner Pre -Rinse and .#202 Masonry <br />Detergent. <br />2.5 <br />RESTORERS <br />A. Limestone and Concrete <br />1. JAHN - #M70 Softstone Patching mortar for limestone. <br />2. JAHN - #M90 Patching Mortar for repair of concrete. <br />PART <br />3 EXECUTION' <br />3.1 <br />EXAMINATION <br />A. Inspect and verify that existing surfaces and building components <br />are in acceptable and ready condition to perform the work of this <br />section. <br />B. Remove any imbedded items such as hooks, nails, and anchors, which <br />may have been used previously. <br />C. Note any potential job questions or problems, then prepare agenda <br />for discussion at Pre -construction Conference. <br />or -A. <br />D. Commencement of the work means acceptance of existing conditions. <br />3.2 <br />PREPARATION <br />A. Protect elements surrounding the Work of this section from damage or <br />disfiguration. <br />