SAFETY DATA SHEET

                  

            Section 1 -- PRODUCT AND COMPANY IDENTIFICATION                      
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                                                           HMIS CODES
PRODUCT NAME                                            Health            0
   Leak Freeze                                          Flammability      1
                                                        Reactivity        0
PRODUCT CODES                                           PPI               B
   45302, 45311, 45312, 45313, 45314, 45315, 45344, 45345, 
   45348, 45349
   
USE
   Sealant and additive
MANUFACTURER'S NAME                          EMERGENCY TELEPHONE NO.
   The RectorSeal Corporation                 Chemtrec 24 Hours
   2601 Spenwick Drive                        (800)424-9300 USA
   Houston, Texas  77055  USA                 (703)527-3887 International
   
DATE OF VALIDATION                           TECHNICAL SERVICE TELEPHONE NO. 
   January 6, 2017                            (800)231-3345 or (713)263-8001
DATE OF PREPARATION                         
   December 29, 2015                                    

           Section 2 -- HAZARDS IDENTIFICATION
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EMERGENCY OVERVIEW
OSHA Hazards
  This material is not considered hazardous according to OSHA criteria.
TARGET ORGANS
Not Classified
GHS CLASSIFICATION
PHYSICAL HAZARDS
None
HEALTH HAZARDS  
Acute Toxicity  
Oral: Not Classified
Dermal: Not Classified
Inhalation:  Not Classified
Skin Corrosion/Irritation:  Not Classified
Serious Eye Damage/Eye Irritation: Not Classified
Skin Sensitization:  Not Classified
Respiratory Sensitization:  Not Classified
Germ Cell Mutagenicity: Not Classified
Carcinogenicity: See Section 11
Reproductive Toxicology: Not Classified
Target Organ Systemic Toxicity - Single Exposure: Not Classified
Target Organ Systemic Toxicity - Repeated Exposure: Not Classified
Aspiration Toxicity: Not Classified
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GHS Label elements, including precautionary statements
Pictogram:  None required.
Signal word: None required.
Hazard Statements: None required.
Precautionary Statements:
P102 - Keep out of reach of children.
P210 - Keep away from heat/sparks/open flames/hot surfaces. - No smoking
P262 - Do not get in eyes, on skin, or on clothing.
P264 - Wash hands thoroughly after handling.
P362 - Take off contaminated clothing and wash before reuse.
P370 + P378 – In case of fire: Use water fog, CO2, foam or dry chemicals to extinguish.
P390 – Absorb spillage to prevent material damage.
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SUMMARY OF ACUTE HAZARDS
   None known.
ROUTE OF EXPOSURE, SIGNS AND SYMPTOMS
INHALATION
   Expected to have a low degree of toxicity by inhalation.
EYE CONTACT
   Not known to be an eye irritant. 
SKIN CONTACT
   Not known to be a skin irritant. No harmfuleffects from skin absorption have been reported.
INGESTION
   No harmful effects reported from ingestion. 
SUMMARY OF CHRONIC HAZARDS
   Prolonged skin contact may result in irritation and dermatitis.  
   Prolonged eye contact may result in irritation.
MEDICAL CONDITIONS AGGRAVATED BY EXPOSURE
   Individuals with pre-existing or chronic diseases of the eyes, skin 
   or persons with chemical sensitivity may have increased susceptibility to
   excessive exposures.

           Section 3 -- COMPOSITION/INFORMATION ON INGREDIENTS
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 % by WT        CAS No.  INGREDIENT             UNITS          
 None as defined by OSHA Hazard Communication Standard 29 CFR 1910.1200.   

          Section 4 -- FIRST AID MEASURES
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   If INHALED:         First aid is not normally required.  If breathing difficulties
                             develop, move victim away from source of exposure and into 
		             fresh air.  Seek immediate medical attention.
   If on SKIN:          First aid is not normally required.  However, it is good 
                             practice to wash any chemical from the skin.
   If in EYES:           If irritation or redness develops from exposure, flush                                 eyes with
                             clean water.  If symptoms persist, seek medical attention.
   If SWALLOWED:  First aid is not normally required; however, if swallowed 
                            and symptoms develop, seek medical attention. 
   NOTES TO PHYSICIAN:
   Acute aspirations of large amounts of oil-laden material
   may produce a serious aspiration pneumonia.  Patients who aspirate these oils 
   should be followed for the development of long-term sequelae. Inhalation exposure 
   to oil mists below current workplace exposure limits is unlikely to cause 
   pulmonary abnormalities

          Section 5 -- FIRE FIGHTING MEASURES
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EXTINGUSING MEDIA
   Foam, dry chemical, carbon dioxide or water fog.
SPECIAL FIRE FIGHTING PROCEDURES:  Wear self-contained breathing apparatus 
   (SCBA) and other protective clothing.  Hazardous decomposition products 
   possible (see Section 10).
UNUSUAL FIRE AND EXPLOSION HAZARDS:  This material may burn, but will not 
ignite readily.

          Section 6 -- ACCIDENTAL RELEASE MEASURES
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STEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OR SPILLED:  Remove all sources 
   of ignition.  Use absorbent materials to prevent footing hazard and to 
   contain.  Ventilate area with natural or explosion-proof, forced air 
   ventilation.  Avoid flushing into sewers, drains, waterways, and soil.  
   Wear protective clothing and respiratory protection during cleanup. 

          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.  Do not store near heat, sparks, or open flames.  
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.  
   KEEP OUT OF REACH OF CHILDREN.

          Section 8 -- EXPOSURE CONTROLS/PERSONAL PROTECTION
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RESPIRATORY PROTECTION (SPECIFY TYPE):  In confined poorly ventilated areas,
   use NIOSH/MSHA approved air purifying or supplied air purifying or 
   supplied air respirators.
VENTILATION - LOCAL EXHAUST:  Acceptable 
SPECIAL:  Explosion-proof equipment.
MECHANICAL (GENERAL):  Preferable
OTHER:  N/A
PROTECTIVE GLOVES:  Wear rubber gloves.
EYE PROTECTION:  Chemical splash goggles (ANSI Z-87.1 or equivalent)
OTHER PROTECTIVE CLOTHING OR EQUIPMENT:  Coveralls recommended.
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.

          Section 9 -- PHYSICAL AND CHEMICAL PROPERTIES
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BOILING POINT:                         320 F (160 C) @ 760mm Hg
SPECIFIC GRAVITY (H20 = 1):            0.85-0.88 @ 60 F (15.6 C)
VAPOR PRESSURE (mm Hg):                <0.1 mm Hg
MELTING POINT:                         N/A
VAPOR DENSITY (AIR = 1):               N/D
EVAPORATION RATE (ETHYL ACETATE = 1):  N/D
APPEARANCE/ODOR:                       Blue Oil/Petroleum Odor 
SOLUBILITY IN WATER:                   Insoluble 
VOC LEVEL:                             0 g/L
Flash POINT                            >379 F (193 C)
LOWER EXPLOSION LIMIT                  N/D
UPPER EXPLOSION LIMIT                  N/D

          Section 10 -- STABILITY AND REACTIVITY 
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STABILITY: Stable
CONDITIONS TO AVOID:  Heat, sparks, open flames, and strong oxidizing 
   conditions.
INCOMPATIBILITY (MATERIALS TO AVOID):  Gaseous oxygen and strong oxidizing 
   materials.
HAZARDOUS DECOMPOSITION PRODUCTS:  CO, CO2 and fragmented hydrocarbons.
HAZARDOUS POLYMERIZATION:  Will not occur.

          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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                  Oral-Rat          LD50: >5 g/Kg 
                  Inhalation-Rat    LC50: >5 mg/L

          Section 12 -- Ecological Information
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ECOLOGICAL DATA 
Ingredient Name
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                  Food Chain Concentration Potential      N/D
                  WATERFOWL TOXICITY                      N/D
                  BOD                                     N/D
                  AQUATIC TOXICITY                        N/D

          Section 13 -- DISPOSAL CONSIDERATIONS
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Waste Classification:  Non-regulated waste oil
Disposal Method:       Used oil recycler 
Waste from this product is not considered hazardous as defined under the 
   Resource Conservation and Recovery Act (RCRA) 40 CFR 261.  Dispose of in
   accordance with Federal, State, and Local regulation regarding pollution.

          Section 14 -- TRANSPORTATION INFORMATION
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DOT:              Non-Regulated 
OCEAN (IMDG):     Non-Regulated
AIR (IATA):       Non-Regulated
ADR:              Non-Regulated
RID:              Non-Regulated
ADN:              Non-Regulated

          Section 15 -- REGULATORY INFORMATION
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REGULATORY DATA
Ingredient Name
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                  SARA 313          No
                  TSCA Inventory    Yes
                  CERCLA RQ         N/A
                  RCRA Code         N/A
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PROPOSITION 65
   WARNING: The PVC hose adapter included with this product contains a 
chemical known to the State of California to cause birth defects or other 
reproductive harm.

          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