ProSeal Li™ Penetrating Concrete Sealer
ProSeal Li™ Penetrating Concrete Sealer
Penetrates deep, dries invisible — Water-based sealer that migrates into the substrate to seal and densify from within. Leaves a completely matte finish with no shine, no color change, no slip.
Product Details
Product Details
ProSeal Li Matte is a water-based penetrating sealer formulated from a polymer blend and water-based polyurethane. After curing, it migrates deep into the substrate, filling micro-voids and reinforcing the surface from within — all while drying clear with a completely matte, no-shine finish.
Perfect for concrete, sidewalks, driveways, floors, brick, pavers, stucco, and porous stone on both horizontal and vertical surfaces. Non-slip, non-toxic, low V.O.C., and easy to spray on, it delivers lasting waterproof protection backed by a 15-year warranty.
Coverage is approximately 200 sq. ft. per gallon.
Specifications
Specifications
| Application Tools | Best applied using a low-pressure pump sprayer. Back-roll to distribute evenly and pull material out of low areas. |
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| Location | Suitable for both interior and exterior surfaces. |
| Dry Time | Allow full dry time before opening the surface to traffic. Dry times vary with environmental conditions. |
| Cleanup | Use ProClean Degreaser™ and warm water. |
| Coverage | Approximately 200 sq. ft. per gallon, variable with surface roughness and porosity. |
| Appearance | Translucent — dries clear with a completely matte (no-shine) finish. |
| Application Temperature | Air and surface temperatures must be above 45°F, with the surface at least 5°F above the dew point. Condition product to 70–95°F for best flow. |
| Recommended Uses | Ideal for sidewalks, driveways, parking decks, floors, walls, brick, pavers, stucco, concrete, and porous stone. |
| Important Note | Allow concrete to cure 21–28 days before sealing. |
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