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DocuSign Envelope ID: 313DA256 -1EDE- 4396- A716- 4C53B809027E <br />JERRY M. PASSMORE CENTER ADDITION AND RENOVATION <br />HILLSBOROUGH, NORTH CAROLINA <br />B. Special Manufacturer's Warranty: Manufacturer's standard form in which joint - sealant <br />manufacturer agrees to furnish joint sealants to repair or replace those that do not comply with <br />performance and other requirements specified in this Section within specified warranty period. <br />1. Warranty Period: Ten years from date of Substantial Completion. <br />C. Special warranties specified in this article exclude deterioration or failure of joint sealants from <br />the following: <br />1. Movement of the structure caused by structural settlement or errors attributable to design <br />or construction resulting in stresses on the sealant exceeding sealant manufacturer's <br />written specifications for sealant elongation and compression. <br />2. Disintegration of joint substrates from natural causes exceeding design specifications. <br />3. Mechanical damage caused by individuals, tools, or other outside agents. <br />4. Changes in sealant appearance caused by accumulation of dirt or other atmospheric <br />contaminants. <br />PART 2- PRODUCTS <br />2.1 MATERIALS, GENERAL <br />A. Compatibility: Provide joint sealants, backings, and other related materials that are compatible <br />with one another and with joint substrates under conditions of service and application, as <br />demonstrated by joint - sealant manufacturer, based on testing and field experience. <br />B. VOC Content of Interior Sealants: Sealants and sealant primers used inside the <br />weatherproofing system shall comply with the following limits for VOC content when <br />calculated according to 40 CFR 59, Subpart D (EPA Method 24): <br />1. Architectural Sealants: 250 g/L. <br />2. Sealant Primers for Nonporous Substrates: 250 g/L. <br />3. Sealant Primers for Porous Substrates: 775 g/L. <br />C. Liquid- Applied Joint Sealants: Comply with ASTM C 920 and other requirements indicated for <br />each liquid - applied joint sealant specified, including those referencing ASTM C 920 <br />classifications for type, grade, class, and uses related to exposure and joint substrates. <br />D. Stain- Test - Response Characteristics: Where sealants are specified to be nonstaining to porous <br />substrates, provide products that have undergone testing according to ASTM C 1248 and have <br />not stained porous joint substrates indicated for Project. <br />E. Colors of Exposed Joint Sealants: As selected by Architect from manufacturer's full range. <br />JOINT SEALANTS 079200-3 <br />