Cobble Loc is the newest technology in waterborne protection for concrete pavers, natural stone, stamped concrete, concrete surfaces and our TD One Step. 

Surfacelogix Cobble Loc is two-part, water based clear sealer designed to enhance and protect concrete pavers, natural stone, stamped concrete, and other concrete surfaces. Cobble Loc achieves an enhanced appearance like traditional solvent-based sealers, in an eco-friendly, low-VOC formulation. Cobble Loc protects surfaces, provides chemical resistance, locks down joint sands, and inhibits weed growth and anthills. Cobble Loc is available in multiple finishes and with or without a nonslip grip additive.

Cobble Loc is a concentrated two-part formula sold as a kit that requires mixing and dilution. A 1-gallon kit makes 2 gallons of sealer, 2.5-gallon kits makes 5 gallons, and 5-gallon kit makes 10 gallons.

FOR PROFESSIONAL USE ONLY

Product Directions

Surfaces must be clean and free of any contaminants before sealing. Concrete should cure a minimum of 28 days before sealing. On smoothly troweled concrete, an acid etch is recommend using muriatic acid.

Cobble Loc contains a part A and part B that must be mixed together. On pavers, dilute with one part water to one-part mixed sealer and apply with roller or sprayer.

For best results, it is recommended to mechanically mix with a power mixer for a minimum of 2 - 5 minutes.  Apply a uniform coat heavy enough to wet out joints if sand stabilization is desired. A second coat of sealer may be appropriate depending on the porosity of the substrate.

The 2nd coat can be applied after 4-6 hours of dry time. As a topcoat over Coloron, Colorcrete or TD One Step apply a uniform coat undiluted by water. To avoid buildup of sealer, do not apply Cobble Loc more than once every 2 years.

READ LABEL THOROUGHLY BEFORE APPLYING PRODUCT.

COBBLE LOC IS NOT RECOMMENDED ON SURFACES WHERE MOISTURE IS UNABLE TO DISSIPATE. 

FOR PROFESSIONAL USE ONLY