MSDS-12

                                                  September 2006



                                   MATERIAL SAFETY DATA SHEET

                              CPD FLOOR HARDENER PRE-MIX (PREMIUM)



SECTION 1 - PRODUCT INFORMATION

Manufacturer: CPD Construction Products

              219 Connie Crescent # 13

              Concord, Ontario L4K 1L4



Product Identifier: CPD Floor Hardener Pre-Mix (Premium)



Application and Use: Concrete Floor Hardener. Surface applied to improve wear resistance.



Product Description: Blend of Hydraulic Cement and Trap Rock.



Regulatory Classification:

WHMIS - Class E (Corrosive)         Class D, Division 2 Subdivision A         Class D, Division 2 Subdivision B



Transportation of Dangerous Goods Information: Not regulated



EMERGENCY TELEPHONE NUMBERS

CANUTEC: (613) 996-6666



SECTION 2 - HAZARDOUS INGREDIENTS

The following component data is defined in accordance with subparagraph 13(a) (i) to (iv) or paragraph 14(a) of

the Hazardous Products Act.



NAME                     (pbw)%             CAS

Portland                 10-30              65997-15-1      LD50: Not available

Cement                                                      LC50: Not available

(Hydraulic Cement)

Silica                   0.1-1.0%          14808-60-7       LD50: Not available

(Quartz)                                                    LC50: Not available



SECTION 3 - PHYSICAL DATA

Physical State: Solid (Powder/Aggregate Blend)             Viscosity: n/a

Specific Gravity: 2.2                                      Vapour Density (Air=1): n/a

Vapour Pressure: n/a                                       Evaporation Rate: n/a

Solubility in Water: <1%                                   % Volatile: n/a

PH (Aqueous Solution): 12.5 @ 20°C                         Odour: None

Boiling Point: n/a                                         Appearance: Dark to light grey powder containing aggregate.



SECTION 4 - TOXICOLOGICAL PROPERTIES

NATURE OF HAZARD

INHALATION: Crystalline Silica (Quartz) dust particles below 5 microns in diameter may be present in this

product. Excessive inhalation of particles of this size (or smaller) may cause lung disease (Silicosis). Excessive

exposure to dust from this product may result in irritation of nasal tissue and the cornea (white) of the eye. Certain

people may develop allergic dermatitis.









                                                                                                                         /...2

                                                   MSDS-12

                                                September 2006



EYE CONTACT: May irritate. No permanent damage likely.



SKIN CONTACT: Will dry skin and cause defatting dermatitis with excessive exposure of skin to dry and wet

product.



INGESTION: Can cause irritation to throat.



CHRONIC: Excessive exposure (inhalation could lead to development of the irreversible lung disease

"Silicosis". Crystalline Silica is classified by IARC as "2A-Probably Carcinogenic to humans".



OCCUPATIONAL EXPOSURE LIMIT: Maximum TWA of silica is 0.1 mg. per M3 of air. For further

information on the designated substance "Silica" contact the Ministry of Labour (Occupational Health and Safety

Division) in your region.



SECTION 5 - FIRST AID MEASURES

INHALATION: Remove to fresh air.



EYE CONTACT: Flush eyes with water for at least 15 minutes holding eyelids open. If irritation persists see

physician.



INGESTION: Will irritate throat. Give individual water and see physician.



SKIN: Wash hands with soap and water. Apply good quality hand lotion. If irritation persists see physician.



SECTION 6 - PREVENTIVE MEASURES

PERSONAL PROTECTION: Wear safety glasses ( with side shields), waterproof PVC or neoprene gloves and

an approved dust mask for Crystalline Silica Dust when handling this product. Observe good personal hygiene.

No engineering controls necessary.



HANDLING, STORAGE AND SHIPPING: Product must be stored under dry conditions. Storage in a heated

warehouse is recommended. May be stored off the ground and under waterproof tarp in the field for short periods

of time. DO NOT ALLOW this product to get wet as it will harden.



SPILL CONTROL AND DISPOSAL: Sweep area with dust retarding floor sweeping compound. Dispose of as

normal garbage. No special precautions required.



SECTION 7 - FIRE AND EXPLOSION DATA

None. This product will not burn.



SECTION 8 - REACTIVITY DATA

Stable. Hazardous decomposition will not occur.



SECTION 9 - PREPARATION

Prepared By : R.J. Green

              Plant Manager

              CPD Construction Products

              Concord, ON L4K 1L4