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Joint materials are a crucial aspect to any concrete or construction project. When properly installed and maintained, concrete expansion joints eliminate cracking that results from normal movement and shifting. It is important to seal the expansion joints with concrete joint sealant to prevent water from penetrating the joint. Water can deteriorate the expansion joint materials and create more cracking pressure on the concrete resulting from freeze and thaw styles.

National Concrete Accessories has a wide range of multipurpose sealants and caulks that can be used in a wide range of general construction projects, in addition to concrete work. These materials can be used to prevent water penetration, air movement, thermal transfer, enhance security or as a general cosmetic gap filler.

National Concrete Accessories has a full line of premium expansion joints, concrete caulking and general sealing products from the most trusted brands to solve concrete expansion and general joint concerns.

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