11 oz Gray One-Step Polysulfide Sealing Compound Tube

11 oz Gray One-Step Polysulfide Sealing Compound Tube — DECK-O-SEAL ONE STEP is a single-component, elastomeric, polysulfide-based sealing compound in an 11 oz caulk tube, in gray — no mixing, no measuring, no second part.

Load it in a standard caulk gun and reseal deck and coping joints, small cracks and fittings in minutes. It cures into a flexible, weather-tight seal that handles joint movement, pool water and Florida sun, making it the go-to tube for touch-ups and quick joint repairs.

Questions about coverage, quantities or freight? Message Pool Finish on WhatsApp at 305-877-8960 and we will help you get exactly what your project needs.

California Proposition 65 WARNING: This product contains crystalline silica. Mixing, cutting, grinding or otherwise handling dry material can expose you to airborne crystalline silica (particles of respirable size), which is known to the State of California to cause cancer. Use respiratory protection and adequate ventilation when handling dry product. For more information go to www.P65Warnings.ca.gov.