MATERIAL SAFETY DATA SHEET

                                                                                                                                                        410090165

SECTION I ?IDENTITY AND RESPONSIBLE PARTY INFORMATION

Responsible Party:                                                                    Product Name: HUSKY 410 ACIDULOUS QUARRY

                   Canberra Corporation                                                                  TILE RENOVATOR

              3610 Holland-Sylvania Rd.

Address:                                                                              Date Prepared: 5-1-03

              Toledo, Ohio 43615

Emergency Telephone No.                                                               Prepared By Regulatory Affairs Department

                                      1-419-841-6616

And Other Information

SECTION II ?HAZARDOUS INGREDIENTS/IDENTITY INFORMATION

Hazardous Components                                                                                                      Other Limits

Specific Chemical Identity: Common Name(s)                       CAS #'s       OSHA PEL              ACGIH TLV           Recommended                 % Optional

*2-Butoxyethanol                                                111-76-2         25 ppm               25 ppm                   N/A                            1-5

                                                                                1mg/M3                1mg/M3

*Phosphoric Acid                                                7664-38-2                                                      N/A                            1-5

Dodecylbenzylsulfonic Acid                                     27176-87-0          N/A                  N/A                    N/A                            1-5

Hydroxyacetic Acid                                               79-14-1           N/A                  N/A                    N/A                            1-5

*THIS CHEMICAL IS SUBJECT TO THE REPORTING REQUIREMENTS FOR SECTION 313 OF TITLE III OF THE SUPERFUND AMENDMENTS AND

REAUTHORIZATION ACT OF 1986 AND 40 CFR PART 372.

HMIS RATING - HEALTH: 2 FLAMMABILITY: 2 REACTIVITY: 0 PERSONAL PROTECTION EQPT: G

SECTION III ?PHYSICAL / CHEMICAL CHARACTERISTICS

Boiling Point: Approx 212?F                                                     Specific Gravity (H2O = 1): .1.060

Vapor Pressure (mm Hg): N/E                                                      Percent Volatile By Weight (%): >85%

PH (conc.): <1                                                                   Evaporation Rate (H2O=1): > 1

Solubility in Water: Complete                                                    Appearance and Fragrance: Lt. Blue Liquid / Mint Odor

SECTION IV ?FIRE AND EXPLOSION HAZARD DATA

Flash Point (Method Used) ?175?F TCC                                           Flammable Limits ?                       LEL ?N/E                  UEL ?N/E

Extinguishing Media ?Water, CO2, Foam or media suitable for surrounding fire.

Special Fire Fighting Procedures ?Standard fire fighting procedures may be followed, including full protective gear, NIOSH approved self-contained breathing

apparatus. Unusual Fire and Explosion Hazards ?None Known

SECTION V ?PHYSICAL HAZARDS

Stability            Unstable                                                    Conditions to Avoid ?None Known

                     Stable X

Incompatibility (Materials to Avoid) ?Do not mix with other chemicals.

Hazardous Decomposition Products or By-products ?Thermal decomposition on burning may produce toxic vapors or gases.

Hazardous            May Occur                                                   Conditions to Avoid ?None Known

Polymerization       Will not Occur X

SECTION VI ?HEALTH HAZARDS

Route(s) of Entry:                              Inhalation? X              Skin? X                 Ingestion? X

Health Hazards (1. Acute and 2. Chronic) ?1. ACUTE: Harmful if swallowed. Eye and skin irritant. 2. CHRONIC: None Known.

Chemical Listed as Carcinogen                   National Toxicology                                I.A.R.C.                                  OSHA

or Potential Carcinogen                         Program                    No X                    Monographs       No X                                No X

Signs and Symptoms of Exposure ?Irritation or burning sensation.

Medical Conditions Generally Aggravated by Exposure ?May aggravate skin disorders or respiratory ailments.

Emergency and First Aid Procedures ?EYE CONTACT: Flush Immediately with water for 15 minutes. Get medical attention. SKIN CONTACT: Flush with water

for 15 minutes. Remove and wash contaminated clothing. INHALATION: Move to fresh air. INGESTION: Rinse mouth with water. Then drink 1-2 glasses of

water. Never give anything by mouth to an unconscious person. Get immediate medical attention.

SECTION VII ?PRECAUTIONS FOR SAFE HANDLING AND USE

Steps to be Taken in Case Material is Released or Spilled ?Wear appropriate protective equipment. If possible, contain spill and collect in approved container.

Rinse affected area thoroughly with water. Keep product out of storm sewers or waterways. Hold for disposal.

Waste Disposal Method ?Dispose of in accordance with local, state and federal regulations. If possible, triple rinse container, and recycle.

Precautions to be Taken in Handling and Storing ?Avoid contact with skin or eyes. Avoid breathing vapor, spray or mist. Store in original container, in cool dry

place with adequate ventilation. Keep out of reach of children. Keep container tightly closed when not in use.

Other Precautions ?Use only according to label directions. If unsure about safe use, contact your supervisor immediately.

SECTION VIII ?CONTROL MEASURES

Respiratory Protection (Specify Type) ?Not expected to be necessary under normal conditions of use. Where exposure cannot be adequately controlled by general

or local ventilation, use appropriate respiratory protection to prevent over exposure. An approved dust/mist respirator would be recommended.

Ventilation ?X Local Exhaust ?As Necessary Mechanical (General) ?Adequate Special ?N/A Other ?N/A

Protective Gloves ?Water Impervious (Latex, Neoprene) Eye Protection ?Chemical Resistant Goggles or Face Shield Other Protective Clothing or

Equipment - Eye wash        Work/Hygiene Practices ?Follow OSHA mandated procedures. Never eat or smoke while working with chemicals. Good

housekeeping practices apply. Wash thoroughly after handling.

NOTICE: NO REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS OR IMPLIED, OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR OF

ANY OTHER NATURE, ARE MADE WITH RESPECT TO INFORMATION CONCERNING THE PRODUCT REFERRED TO IN THIS MATERIAL SAFETY DATA SHEET.

 The goal of defining precisely, in measurable terms, every possible health effect that may occur in the workplace as a result of chemical exposures cannot

realistically be accomplished. The information and recommendation contained in this Material Safety Data Sheet are supplied pursuant to 29 C.F.R. 1910.1200 of

the Occupational Safety and Health Standards Hazard Communication Rule. The information and recommendations set forth herein are presented in good faith

and believed to be correct as of the date hereof. Canberra Corporation, however, makes no representations as to the completeness or accuracy thereof, and

information is supplied upon the express condition that the persons receiving the same will be required to make their own determination as to its suitability for their

purposes prior to use. In no event will Canberra Corporation be responsible for any damages of any nature whatsoever resulting from the use of, reliance upon,

or the misuse of this information. The information as supplied herein is simply to be informative and intended solely to alert the user of the substance which is the

subject matter of this Material Safety Data Sheet. The ultimate compliance with federal, state and local regulations concerning the use or disposal of this

compound, or compliance with respect to products liability, rests solely upon the purchaser thereof.

                                                                                                     N/A (Not Applicable/Not Available)        N/E (Not Established)