24 hour support 1 800 277 3207
Due to a temporary problem with the shopping cart, please e-mail orders to sales@tamarrontechnology.com or call in orders to 800-277-3207


Joint Hardener for Paver Sand and Sealer


Joint Stabilizer / Hardener & Paver Sealer is a high performance product designed to harden and consolidate sand in joints and seal the surface of pavers, bricks and concrete. This water based polymer will stabilize the joints, prevent wash-out of the sand and help stop weeds from growing through the joints. The product also acts as a clear sealer to help protect against the weather, water, dirt, freeze thaw damage and staining. Joint Hardener & Paver Sealer can be applied right after the installation of the pavers and has no odor, is safe to use and cleans up easily with water. The sealer is breathable, thus moisture is not trapped in the pavers. It is an exterior and interior product that can be used on new or old pavers, bricks or concrete.

Prevent Washout

Prevents sand washout and joint deterioration

Prevents Weeds

Helps prevent weeds from growing in the joints


For use in both Interior and exterior

VOC Compliant

Water based, safe to use, VOC compliant

Weather Resistant

Resists weather, water, dirt, stains & moss

Freeze Resistant

Resists freeze-thaw damage


Sealers are breathable

Preserves Natural Look

Preserves natural look & resists fading (Pavers continue to look like new !)