PŪRJ boost Masonry Rust Cleaner & Concrete Brightener Powder

PŪRJ boost Masonry Rust Cleaner & Concrete Brightener Powder

PŪRJ boost Masonry Rust Cleaner & Concrete Brightener Powder

Size: 4 oz.

Standard 1 Gal. Mix: 4 oz Per Gal.

PŪRJ boost Rust Cleaner & Concrete Brightener is a superior masonry cleaner for rust, iron, mineral & those stubborn red/orange clay dirt fertilizer stains.
Brightens old concrete.
Revives bluestone - effectively removes iron deposits that leach from within and appear on bluestone surfaces.

Power washer recommended for best results
*Not for Use Cultured Stone, Sandblasted & Flamed surfaces* - may take finish off
Always test an inconspicuous area first

Warning: Corrosive.

Liquid solution: This a rust remover for light stains on most cement & stone surfaces (avoid Sandblasted finishes). Also, an excellent concrete and cement brightener for larger areas. Spray or pour on the surface. Let it sit for 20 min to 1 hour. Clean area with a scrub brush then rinse with hose or power washer. Repeat if needed.

Directions for Mixing: Mix 4 oz of powder in 1 gallon of water, shake well until powder is fully dissolved.

Powder solution: This a rust remover for heavy stains on most cement & stone surfaces (avoid Sandblasted finishes). Pour desired amount of boost powder onto the stained area. Lightly mist with water until moist to make a poultice paste. Let it sit for 20 min to 1 hour. Clean area with a scrub brush then rinse with a hose or power washer. Repeat if needed.

- Power washer recommended for best results for both solutions.

$29.99

$19.99

Size

1 Jar (4 oz powder makes 1 gal)

Quantity

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