The gray HS-1 SL Self-Leveling Pool Joint Sealant is a one-part self-leveling concrete joint sealant developed using SMP technology. It is designed for horizontal expansion joints in swimming pool decks, patios, and sidewalks. It is packaged in a convenient easy to use 32 ounce pouch.
Just screw on the supplied application tip and apply this to the pool deck expansion joint by squeezing the foil pouch. This product is self-leveling and does not need to be tooled.
