Material Safety Data Sheet    U.S. Department of Labor
May be used to comply with      Occupational Safety and Health Administration
OSHA's Hazard Communication Standard,      (Non-Mandatory Form)
29 CFR 1910. 1200.  Standard must be      Form Approved
consulted for specific requirements.      OMB No. 1218-0072                                              
IDENTITY (As Used on Label and List)   Note:  Blank spaces are not permitted. If any item is not applicable, or no information is available, the space must be marked to indicate that.
    BLAST P.M.      (Drain Cleaner)
Section I  
Manufacturer's Name  Emergency Telephone Number
MARLO INDUSTRIES, INC.   (410) 799-7739
Address (Number, Street, City, and ZIP Code)   Telephone Number for Information
  7785 Waterloo Rd, Suite 106   (410) 799-7739
    Date Prepared
Jessup, MD 20794  February, 2000
    Signature of Preparer (optional)  
Section II - Hazardous Ingredients/Identity Information N.A. = Not Applicable        N.E. = Not Established
                       Other Limits
Hazardous Components (Specific Chemical Identity; Common Name(s))                OSHA  PEL     ACGIH  TLV         Recommended             % (optional)
  The specific chemical identities of the ingredients of this mixture are considered by
  Marlo Industries, Inc. to be Trade Secrets and are withheld in accordance with the
  provisions of subsection 1910.1200 of Title 29 of the Code of Fed. Reg.
Section III - Physical/Chemical Characteristics      
Boiling Point     Specific Gravity (H2O = 1)
       212F        1.0-1.2
Vapor Pressure (mm Hg.)     Melting Point
       17@20C/68F       N.A.
Vapor Density (AIR = 1)     Evaporation Rate
   <1.0   (Butyl Acetate = 1) .4
Solubility in Water
Appearance and Odor
  Natural/white  pH = 12.91
Section IV - Fire and Explosion Hazard Data      
Flash Piont (Method Used) Flammable Limits LEL UEL
  Non-Flammable aqueous N.A. N.A. N.A.
Extinguishing Media
    Flush with water.
Special Fire Fighting Procedures
Unusual Fire and Explosion Hazards
(Reproduce locally)  Page 1                          OSHA 174,  Sept. 1985