Climate® Self-Leveling (SL) Sealant

Climate® Self-Leveling (SL) Sealant is a highly elastic, moisture-curing self-leveling sealant designed for horizontal expansion joints and others with concrete, tile, and masonry substrates.  SL can also be used for deep applications, such as roof and foundation penetrations. SL is ideal for conditions with wide temperature variations because it elongates up to 950% without failing. SL returns to its original dimension, making it an extraordinarily resilient and versatile sealant. Climate SL levels to a smooth, glossy finish that seldom requires tooling.  Where performance is critical, a primer may be required, as well as an appropriate-sized backer rod.  Climate SL can be applied in a wide range of temperatures, from 30 - 100 degrees Fahrenheit. Designed for durability, SL delivers reliable quality to reduce expensive call backs.

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