MATERIAL SAFETY DATA SHEET
MSDS 0037

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            Section 1 -- PRODUCT AND COMPANY IDENTIFICATION                      
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                                                           HMIS CODES
PRODUCT NAME                                            Health            2
   RectorSeek Low-Temp                                  Flammability      0
                                                        Reactivity        0
PRODUCT CODES                                           PPI               B
   61554, 61434, 61273, 61158, 61111
CHEMICAL FAMILY
   Organic/Inorganic
USE
   Leak Locator
MANUFACTURER'S NAME                          EMERGENCY TELEPHONE NO.
   The RectorSeal Corporation                 Chemtrec 24 Hours
   2601 Spenwick Drive                        (800) 424-9300 
   Houston, Texas  77055  USA                         
VALIDATION DATE                              TECHNICAL SERVICE TELEPHONE NO. 
   August 4, 2009                             (800) 231-3345
REVISION DATE
   August 4, 2009    
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           Section 2 -- COMPOSITION/INFORMATION ON INGREDIENTS
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% by WT        CAS No.  INGREDIENT             UNITS          
  1-50         57-55-6  Propylene Glycol
                             ACGIH TLV     N/D 
                             OSHA  PEL     N/D 
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           Section 3 -- HAZARDS IDENTIFICATION
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SUMMARY OF ACUTE HAZARDS
   None known. 
ROUTE OF EXPOSURE, SIGNS AND SYMPTOMS
INHALATION
   None
EYE CONTACT
   May cause slight eye irritation.  
SKIN CONTACT
   None
INGESTION
   May cause nausea and vomiting.  Not expected to produce toxic effects unless
large amounts are ingested.
SUMMARY OF CHRONIC HAZARDS
   None known.   
MEDICAL CONDITIONS AGGRAVATED BY EXPOSURE
   None known.
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           Section 4 -- FIRST AID MEASURES
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   If INHALED:     N/A
   If on SKIN:     Wash with water.
   If in EYES:     Flush eyes with large amounts of water.
                   Get medical attention if irritation persists. 
   If SWALLOWED:   If swallowed, call a physician immediately.  Only induce 
                   vomiting at the instruction of a physician.  Never give 
                   anything by mouth to an unconscious person.
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           Section 5 -- FIRE FIGHTING MEASURES
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FLASH POINT                         LEL      UEL
   None                             N/D      N/D
EXTINGUSING MEDIA
   Non-flammable.  Use agents appropriate for surrounding fires.
SPECIAL FIRE FIGHTING PROCEDURES:  Wear self-contained full face piece
breathing apparatus and other protective clothing.  
UNUSUAL FIRE AND EXPLOSION HAZARDS:  None
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           Section 6 -- ACCIDENTAL RELEASE MEASURES
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STEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OR SPILLED:  Use absorbent
materials to prevent footing hazard and to contain.
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           Section 7 -- HANDLING AND STORAGE
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PRECAUTIONS TO BE TAKEN IN HANDLING AND STORING:  Keep container closed and 
upright when not in use.  
OTHER PRECAUTIONS:  Avoid prolonged or repeated contact with skin or clothing. 
Empty containers may contain residues; treat as if full and observe all 
products precautions.  Do not reuse empty containers. 
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           Section 8 -- EXPOSURE CONTROLS/PERSONAL PROTECTION
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RESPIRATORY PROTECTION (SPECIFY TYPE):  None required. 
VENTILATION - LOCAL EXHAUST:  Acceptable 
SPECIAL:  N/A 
MECHANICAL (GENERAL):  Acceptable 
OTHER:  N/A
PROTECTIVE GLOVES:  Wear rubber gloves.
EYE PROTECTION:  Safety glasses (ANSI Z-87.1 or equivalent)
OTHER PROTECTIVE CLOTHING OR EQUIPMENT:  N/A
WORK/HYGIENIC PRACTICES:  Where use can result in skin contact, wash exposed
   areas thoroughly before eating, drinking, smoking, or leaving work area. 
   Launder contaminated clothing before reuse.
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           Section 9 -- PHYSICAL AND CHEMICAL PROPERTIES
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BOILING POINT:                         212 F (100 C) @ 760mm Hg 
SPECIFIC GRAVITY (H20 = 1):            0.99
VAPOR PRESSURE (mm Hg):                < 1 @ 68 F (20 C) 
MELTING POINT:                         N/A
VAPOR DENSITY (AIR = 1):               >1
EVAPORATION RATE (ETHYL ACETATE = 1):  <1
APPEARANCE/ODOR:                       Red Liquid / Mild Odor
SOLUBILITY IN WATER:                   Soluble 
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           Section 10 -- STABILITY AND REACTIVITY 
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STABILITY:  Stable
CONDITIONS TO AVOID:  None
INCOMPATIBILITY (MATERIALS TO AVOID): None
HAZARDOUS DECOMPOSITION PRODUCTS:  CO, CO, and fragmented hydrocarbons.
HAZARDOUS POLYMERIZATION:  Will not occur.
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           Section 11 -- TOXICOLOGY INFORMATION
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CHRONIC HEALTH HAZARDS
   No ingredient in this product is an IARC, NTP or OSHA listed carcinogen.
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TOXICOLOGY DATA 
Ingredient Name
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   Propylene Glycol 
                  Oral-Rat LD50: 20 g/kg
                  Inhalation-Rat LC50:N/D 
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           Section 12 -- Ecological Information
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ECOLOGICAL DATA 
Ingredient Name
   N/A
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   Propylene Glycol 
                  Food Chain Concentration Potential      None
                  Waterfowl Toxicity                      N/A
                  BOD                                     2.2%
                  Aquatic Toxicity                        N/A
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           Section 13 -- DISPOSAL CONSIDERATIONS
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Waste Classification: Non-regulated liquid waste.
Disposal Method: Dispose of in accordance with local, state and federal 
regulations. 
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           Section 14 -- TRANSPORTATION INFORMATION
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DOT: Non-regulated 
OCEAN (IMDG): Non-regulated 
AIR (IATA): Non-regulated 
WHMIS (CANADA): Non-regulated 
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           Section 15 -- REGULATORY INFORMATION
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REGULATORY DATA
Ingredient Name
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   Propylene Glycol 
                  SARA 313           No
                  TSCA Inventory    Yes 
                  CERCLA RQ         N/A
                  RCRA Code         N/A
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           Section 16 -- OTHER INFORMATION
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   This document is prepared pursuant to the OSHA Hazard Communication 
Standard (29 CFR 1910.1200).  The information herein is given in good faith,
but no warranty, expressed or implied is made.  Consult RectorSeal for further
information:  (713) 263-8001