Joint Stabilizer – 1 Gallon Seal & Lock Polymer Blend for Paver Sand Stabilization & Surface Protection

Lock in your paver joints and protect your hardscape with our Joint Stabilizer, a 1-gallon water-based sealer and sand hardener that binds joint sand and seals paver surfaces in a single step. Ideal for driveways, patios, walkways, and pool decks, this product reduces sand washout, weed growth, and joint erosion, while enhancing the color and integrity of your pavers.

Formulated for use on polymeric sand or standard jointing sand, it penetrates deeply to create a long-lasting bond that’s resistant to rain, UV rays, and freeze-thaw cycles.

Size: 1 Gallon – covers approx. 100–200 sq. ft. depending on surface porosity

Binds joint sand to reduce washout, weed growth, and insects

Enhances paver color with a matte or satin finish

Breathable, non-yellowing, water-based formula

Dries to the touch in 1–2 hours, full cure in 24 hours

Easy to apply with pump sprayer or roller

Ideal for concrete pavers, natural stone, brick, and sloped surfaces

Perfect for sealing new installations or refreshing older hardscapes for added longevity and aesthetics.