1.5 Warranty a. Manufacturer shall warrant that the manufactured goods provided will be free from any defect in materials and workmanship, and, when properly installed by trained applicators, will meet the performance criteria noted in the Manufacturer's manuals and catalogs. For the exact terms of the warranty, refer to the Manufacturer's Warranty Statement. Interspan Expansion Joint section packages must be laid flat for transport and storage. Do not stack packages over 4 high. Stacks must be held in place in order to avoid flexing and twisting.
Joint sections have an indefinite shelf life.
Interspan Bedding Compound has a two year shelf life in original unopened containers. Execution 3.1 Surface Preparation a. Substrate and ambient temperatures must remain above 40 degreesF during installation and the 24 hour curing period. Substrate must be dry, sound, and free from frost, dirt, oil, concrete curing compound, previous sealant materials, and other foreign matter. Sandblasting is required. During installation, protect adjacent finish surfaces from contamination and damage due to work under this section.