Loc-X is an acrylic latex water-based, penetrating sealant and joint sand stabilizer. It was formulated to protect all porous concrete, brick, stone and masonry surfaces, while its joint locking abilities prevent sand loss and vegetation re-growth. Once applied, it will drastically improve the surface’s resistance to mortar erosion due to weathering, water seepage, mold, mildew, and staining.

Loc-X can be applied to indoor or outdoor projects, on old or new pavements, in commercial, industrial and residential settings. It has the ability to treat vertical or horizontal surfaces such as brick & cinderblock walls, chimneys, stucco, etc. and is especially suited for use on natural and manufactured stone, terrazzo and porous or unglazed tile.

Loc-X Penetrating & Stabilizing Sealer

Surface Cleaner

Loc-X Contractor Grade Surface Cleaner

The contractor grade surface cleaner formulated by Loc-X is the perfect solvent to clean porous surfaces from dirt, grime, mold, mildew, stains and more. With 2x the concentrate compared to similar cleaners on the market, this deep cleanser can make your concrete look new again.

Loc-X Logo

Product Family

Loc-X Penetrating Protective Sealant
Loc-X Gloss Finish Protective Sealant
Loc-X Joint Locking & Stabilizing Agent

General Description

General Description

General Description

Material Safety Data Sheet

Material Safety Data Sheet

Material Safety Data Sheet​



- Can be used with any ASTM C 144 standard paver sand or alternate paver sand.
- Will decrease freeze-thaw damage, ease of maintenance and surface durability, due to its breathability.
- Will not trap naturally occurring efflorescence under the surface film and whiten.

Loc-X goes down with a noticeable blue tint but dries crystal clear. The finish will range from matte to satin sheen, depending on the surface and number of coats. This product is non-hazardous and exceeds all VOC, EPA, OSHA and FDA standards.

For more information regarding Concrete Sealing, please contact us today or visit for additional product info.