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Material Safety Data sheet (krc-7 cleaner)

KRC-7® ORIGINAL Bathroom

Cleaner/Restorer - Original Gel Formula

THE ORIGINAL! KRC-7® Is a specially formulated, cleaner/restorer for bathroom use, and other areas where the following surfaces are found. It will safely and effectively remove soap scum, hard water stains, rust, mineral deposits, grease, and other contaminates from non-slip tubs, acrylic, ceramic, fiberglass, plastic, stainless, copper, brass, aluminum and glass surfaces. KRC-7 does not contain any bleach, abrasives, caustic, muriatic acid or petroleum distillates. KRC-7 is non-flammable and non-fuming.

More information about KRC-7

You can get KRC-7 at your local plumber or contact

D & L

448 West Main St. Auburn, Wa 98001

800 872 9577


206-414-2609 or

Fax 800-939-6908 or emails us at

buy on line at clawfootalley

buy on line at Colorcraft

Or see out retial store on line


Effortlessly cleans glazed and unglazed ceramic tile; grout; plumbing fixtures; plastic shower stalls and bathtubs; chrome; fiberglass; stainless steel; dishwashers; swimming pools; metal fixtures and oxidized aluminum storm doors, window frames and screens. KRC-7 is a scientifically blended formula that is non-corrosive and safe for daily use. KRC-7 is a gel-like consistency with a unique brightening agent that not only brightens new and restored surfaces, but protects with a permanent invisible barrier. <> Directions for Use KRC-7 is concentrated and can be diluted with water or used in the concentrated formula depending on the extent of the stain or soil accumulation. Use KRC-7 Concentrate for discolored grout between wall tiles; heavy soap scum; mineral and lime deposits; accumulated hard water film; heavy rust oxide and carbon or grease deposits. Use KRC-7 diluted with 4 or 5 parts hot water will quickly degrease and remove rust, clean and protect immersed nuts; bolts; dies; jigs; tools and other equipment. 1 to 4 parts of water for medium soil accumulations. Low-pressure spray for large surface areas such as swimming pools and shower stalls. 4 to 8 oz. to a gallon of water for routine cleaning such as daily care of plastic shower stalls and bathtubs; ceramic tile; fountains; stainless steel and other similar hard surfaces. 1 to 3 oz. per gallon of water, KRC-7 will efficiently clean painted surfaces.


Marine: KRC-7 removes algae; oil scum; barnacles; white rust and brine off hulls; equipment; motors and davits. KRC-7 also removes rust on metals and chrome, including oxidized copper; bronze; brass and sheet stainless. Special tarnish inhibitors prevent copper and brass from further oxidation. KRC-7 is an unusually outstanding cleaner for fiberglass and wood boats Building Maintenance: Removes rust and stains from mortar; painted surfaces; metal; hard water stains; grout; ceramic tile; washroom fixtures; shower stalls and swimming pools, including plastic and ceramic shower facilities. Industrial: Removes rust on dies; joists; jigs; cold and hot rolled sheets; conveyor systems; machinery; condensers; metal tanks; pipes; tools; winches and davits including removal of welding flux stains and oxidized brass and copper. Automotive/Body Shops: Removes rust and assures excellent bond for body fillers and paints. Restores chrome bumpers and fixtures like new.

Food Processing Plants: KRC-7 has been approved especially for Food Processing Plants. It removes carbon and rust deposits from machinery often found in food processing plants. (Heavy deposits of carbon require several hours or overnight immersion and soaking. Hot water mixture speeds the process of cleaning.)

Home: Restores and cleans aluminum doors and screens; bathroom tile; metal fixtures; grout; tools; garden equipment and copper utensils.

CAUTION: KRC-7 contains phosphoric, citric emulsifiers and surface tension reducers. In case of contact with eyes, flush thoroughly with clear water for 15 minutes - get prompt medical attention. If swallowed, give one or two glasses of water or milk. Call a physician immediately. Rubber gloves are required for hands with open wounds or sensitive skin. Keep away from clothing. KEEP OUT OF REACH OF CHILDREN

WARNING: Do not use on metallic bathroom or kitchen tile; colored grout; slate; marble or Formica. Do not mix or use KRC-7 with Clorox; chlorine; ammonia or bleach products. Do not use KRC-7 on worn or pitted bathtubs and sinks in which glaze is not acid/alkali resistant. On all surfaces to be cleaned, test a small patch for color fastness before general use.

KRC-7.......... ..cleans and restores like new!

And in Seattle WA available at these fine stores:

Aurora Plumbing & Electric

14330 Aurora Ave. N