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8/06/2020 <br />07 92 00 JOINT SEALANTS Page 2 of 5 <br /> <br />1.4 QUALITY ASSURANCE <br />A. Qualifications of Manufacturer: Products used in this work shall be produced by manufacturers <br />regularly engaged in the manufacture of similar items and with a history of successful <br />production acceptable to the Designer. <br />B. Installer shall be an experienced installer of the specified products. In acceptance or rejection of <br />the work of this section, the Owner will make no allowance for lack of skill on the part of the <br />workmen. <br />1.5 DELIVERY, STORAGE, AND HANDLING <br />A. Deliver sealant materials and accessories in manufacturer’s original protective containers with <br />labels intact and legible. Comply with manufacturer’s published instructions for storage and <br />handling. <br />B. Store materials in dry protected areas, on clean, raised platforms with securely anchored <br />weather protective coverings in accordance with Section 01600. <br />C. Store flammable products away from sparks or open flames. <br />D. Maintain temperature and humidity ranges required by the manufacturer for each product. <br />1.6 PROJECT CONDITIONS <br />A. Proceed with work only when weather conditions comply with sealant manufacturer’s <br />recommendations. Do not violate temperature limitations recommended by the manufacturer. <br />2.1 SEALANTS <br />A. For sealants to be installed as a part of the waterproofing system and to be in contact with the <br />waterproofing membrane, provide only sealant materials specifically required by the <br />waterproofing manufacturer as specified in the applicable specification section. <br />B. Masonry Joint Sealant: Shall be low modulus, non-staining two-part urethane and of gun-grade <br />consistency. Sealant shall be easily workable and shall be capable of producing a smooth <br />attractive finish. For joints in above-grade, exterior, horizontal and vertical surfaces, provide <br />DocuSign Envelope ID: 7D9ACD4F-8F6C-42B6-9ADB-C60032DB6D03