MATERIAL SAFETY DATA SHEET - HYDRO-SEAL HW - 0520



SECTION 1 - PRODUCT IDENTIFICATION AND USE                           SECTION 6 - TOXICOLOGICAL PROPERTIES



Product Name:          Hydro-Seal HW-0520                            Route of Entry:

                                                                      Skin Contact:       No          Skin Absorption:      No

Product ID No.:        Not Regulated                                  Eye Contact:        No          Inhalation:           No

                                                                      Ingestion:          No

Product Use:           Hydrophilic Urethane Waterstop                Effects of Acute Exposure:

                                                                      Skin:               Not Available

                                                                      Eyes:               Not Available

                                                                      Inhalation          Not Available

Manufacturer:          Euro Polymers Technologies Ltd.                Ingestion:          Not Available

                       St. James Square

                       Bacup, Lancashire, UK                         Effects against Chronic Exposure to Products: Not available

                                                                      Exposure Limits:          Not Available

SECTION 2 - HAZARDOUS INGREDIENTS                                     Irritancy of Product:     Eye and skin irritation

                                                                      Sensitization to Product: Skin

Ingredient                       %                         CAS#       Carcinogenicity:          Not listed by the IARC

                                                                      Teratogenicity: Not Available Reproductive Toxicity: Not Available

This product is not hazardous                                         Mutagenicity: Not Available Synergistic Products: Not Available



SECTION 3 - PHYSICAL DATA                                            SECTION 7 - PREVENTIVE MEASURES



Physical State:                  Rubber strip                        Personal Protective Equipment:

Odor & Appearance:               No odor                              Use safety goggles.

Odor Threshold:                  Not Available                        Use PVC or neoprene industrial gloves.

Vapor Pressure:                  Not Applicable                       Use protective clothing, with long sleeves and long pants.

Vapor Density:                   Not Available                        Maintain eye bath in work area.

Evaporation Rate:                Not Available

Boiling Point:                   Not Available

Freezing Point:                  Not Available                       Leak and Spill Procedure:

pH:                              Not Available                        Not Available

Specific Gravity:                Not Available

Coef. H2O/oil Dist.:             Not Available                       Waste Disposal:

                                                                      Dispose according to local regulations.

SECTION 4 - FIRE AND EXPLOSION DATA

                                                                     Handling Procedures and Equipment:

Flammability:                          No                             Handle with care.

Means of extinction:                   Carbon Dioxide, Water, sand

Flashpoint:                            Not Available                 Storage Requirements:

Upper Flammable Limit:                 Not Available                  Keep Dry

Lower Flammable Limit:                 Not Available                  Store at temperature between 5 deg c to 45 deg c

Autoignition Temperature:              >250 deg c                    Special Shipping Instructions:

Hazardous Combustible Products:        None                           None

Explosion Data:                        Not Available



                                                                     SECTION 8 - FIRST AID MEASURES

SECTION 5 - REACTIVITY DATA

                                                                     Skin Contact:        Wash with lots of water.

Chemical Stability:                    Reacts with Water

Incompatibility:                       None                          Eye contact:         Wash with lots of water

Reactivity:                            Moderate                                           and seek medical attention.



Hazardous Decomposition Products: N o n e



                                                                     SECTION 9 - PREPARATION DATE OF MSDS



                                                                     Prepared by:         SPECTON

                                                                     Phone:               1-866-773-2866

                                                                     Date:                January 30, 2006