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Mortar Net 2�

MATERIAL SAFETY DATA SHEET

     Date Issued: 11/8/2004



     SECTION 1 MATERIAL IDENTIFICATION

        Material Name: Commercial Mortar Net: Fibrous web bonded or coated with polymers

        Fiber type: Polyester

        Binder type: Polyvinychloride

        Product Codes: 215033 (2.0�)



     SECTION 2 HAZARDOUS INGREDIENTS                                                CAS NO                     %

        Antimony Trioxide (Flame retardant)              See Section VI             1309-64-4                  2.8-3.8%

                                                                                    PEL: 0.5 mg/cu.m.



     SECTION 3 PHYSICAL DATA

        Appearence and Odor: Green, stiff fibrous structure. No discernible odor.

        Density in Lbs. per cu.ft.: .8-1.2

        Melt point,: Binder softens. Fiber melts over 230°



     SECTION 4 FIRE AND EXPLOSION HAZARD DATA

        Flash point does not apply to these fibrous materials.

        Burning characteristics: Retarded burn rate

        Extinguishing media: Water spray, dry chemical, or carbon dioxide.

        Fire fighting procedures: Wear positive pressure self-contained breating apparatus and protective clothing.



     SECTION V REACTIVITY DATA AND PHYSICAL HAZARDS

        These materials are stable during normal use.

        Conditions to avoid: Inhalation of fumes if incinerated. Any mechanical action that would pulverize

                   product to create an airborne, respirable dust.

        Hazardous decomposition products: Oxides of carbon, hydrogen halides, small quantities of aliphatic

                   and aromatic hydrocarbons, antimony oxide and/or anitimony oxychloride.



     SECTION VI HEALTH HAZARD INFORMATION

        Effect of Exposure: No known chronic or acute effects when handling or using media.

                    Antimony trioxide is physically and totally immobilized and incapsulated within the binder

                    and presents no hazard in normal use.



     SECTION VII DISPOSAL PROCEDURES

        Waste Disposal Method: Dispose of in accordance with current federal, state, and local regulations. This

                  material is normally landfillable, and the substances contained in this product are non-leachable.



     SECTION VIII SAFE HANDLING AND USE INFORMATION

        Ventilation: If product is hot-wired cut, provide local exhaust to remove fumes.

        Protective gloves: None-required

        Eye protection: Use safety glasses if this material is cut or processed in any type of industrial operations.



     SECTION IX ADDITIONAL INFORMATION

        none



     This information contained herein is furnished without warranty of any kind. Users should consider these data as a

     supplement to other information gathered by them and must make independent determinations of suitability

     and copleteness of information from all sources to assure proper use and disposal of these materials and the

     health and safety of employess and customers.