Sure Klean 600

600 is a general-purpose, concentrated acidic cleaner that dissolves mortar smears and construction dirt quickly, leaving the masonry clean and uniform with no acid burning or streaking. 600 is the No. 1-selling proprietary cleaner for new masonry and is recommended by many brick, block, tile and mortar manufacturers.

Features

• Safer than muriatic acid for new masonry surfaces.
• Removes efflorescence on bricks, new concrete and new stone construction.
• Fast and easy to apply – use with cold water rinse.
• Special wetting agents let larger masonry surfaces be cleaned at one time, eliminating streaking

Specs

• Shelf Life: 3 years in tightly sealed, unopened container 
• VOC Content: Non-applicable
• Form: Clear, slight amber liquid; pungent odor
• PH: 0.1 @ 1:9 dilution
• Coverage Rate: 300-1200 sq ft/gal. See Product Data Sheet for variations per substrate.
• Freeze Point : <–22° F (<–30° C)
• Flash Point: Non-applicable
• Total Solids: Non-applicable
• Wt/Gal: 9.4 lbs