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BASF Sonolastic SL1 10oz
BASF Sonolastic SL1 10oz

MASTERSEAL SL 1 formerly known as BASF SONOLASTIC SL1 is a one-component, non-priming, self-leveling elastomeric polyurethane designed for expansion joints in concrete floors and decks. Use it where flexibility, as well as abrasion and puncture resistance is required.