TSSPRO 250 Limestone Concrete Sealer Moisture Tolerant

• Water based, easy clean up.


• is a state-of-the-art, extremely durable coating that protects, densifies, creates unprecedented stain resistance, prevents efflorescence, and waterproofs concrete and limestone.


• is the professional solution for protecting, weather proofing and preventing/minimizing staining and efflorescence on concrete, pavers, and limestone.

TSS250 is a new, state-of-the-art concept in sealing. It is a penetrating, surface and sub-surface densifying and impregnating molecular bonding treatment.  It minimizes dirt pick-up bringing the first roller-bearing concept to coatings.  Vegetation, leaves, soil, and other discoloring particulate tend to naturally wash or blow off in rain or wind or with a hose removing the presence of potential staining. It integrally waterproofs, densifies, and preserves concrete and limestone of any age while modifying the surface structure imparting stain resistance.

Features & Highlights

• Easy to apply, use 3/8" roller


• Prevents moisture penetration


• Prevents/minimizes red clay staining


• Prevents/minimizes efflorescence


• Permanently densifies, significantly strengthens the surface


• Prevents/minimizes staining form dirt/soils and outdoor vegetation, minimizes dirt pick-up.


• Prevents/minimizes corrosion from acidic air pollutants


• Prevents dust (concrete) particularly new concrete


• Prevents/minimizes stains from red wine, condiments and oils; if spilled and wiped off soon after occurring no stain occurs otherwise staining is minimized


• Salt water proof


• Provides excellent protection for areas with heavy traffic


• UV stable; long term color retention fade-resistant


• Waterborne, Low VOC content


• Prevents/minimizes staining from most permanent marker inks (washes off with soap and water)


• Little to no color change of concrete, slight darkening/enhancement to limestone


• Most applications require only one coat


• Ready for foot traffic in 2 hours, full cure in 48 hours


• Use indoors or outdoors, low odor.