Cobble Prep

$29⁹¹

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Size

1 Gallon 5 Gallons

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Cobble Prep is an eco-friendly formulation containing no muriatic or phosphoric acid and engineered to clean unsealed paving stones and concrete and prepare surfaces for sealing. Gallon Size

This highly concentrated blend will remove efflorescence (white lime residue) and surface stains resulting from fertilizer, vegetation, and mortar. Cobble Prep is economical, easy to rinse, and provides a uniform surface for sealer to be applied.

Product Directions

Always test your surface for color reaction in an inconspicuous area first.

Clean individual stains prior to an entire area efflorescence cleaning only.

Apply the Cobble Prep solution starting at the lowest point on the surface.

For effloresence cleaning, work on 200 – 250 square foot sections at a time. Make sure the cleaner covers all areas. Rinse each section without letting it dry.

After the entire area is cleaned, another complete pressure cleaning is recommended. Repeat operation only if necessary.

READ LABEL THOROUGHLY BEFORE APPLYING PRODUCT

Cobble Prep Technical Sheet

Features

Safer than typical acids
Contains no phosphoric or muriatic acids to wash concrete
Eco-friendly

Applications

Remove efflorescence (white circles or clouding)
Rust stain removal
Cleans berry and vegetation stains
Etching concrete
Remove stubborn, hard-to-remove stains from concrete, stone, brick pavers and other surfaces