SAFETY DATA SHEET
SDS 0586

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            Section 1 -- PRODUCT AND COMPANY IDENTIFICATION                      
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                                                           HMIS CODES
PRODUCT NAME                                            Health            1
   RectorSeal Duct Seal                                 Flammability      0
                                                        Reactivity        0
PRODUCT CODES                                           PPI               B
   81880, 81881, 81890, 81891
CHEMICAL FAMILY:
   Organic
USE
   Duct Sealant 
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. 
   February 27, 2013                          (800)231-3345 or (713)263-8001
DATE OF PREPARATION                         
   February 27, 2013
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           Section 2 -- HAZARDS IDENTIFICATION
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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 
Respiratory or Skin Sensitization:  Not Classified
Germ Cell Mutagenicity: Not Classified
Carcinogenicity: Not Classified
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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ENVIRONMENTAL HAZARDS
Hazardous to the Aquatic Environment: Not Classified
Acute aquatic toxicity: Not Classified
Chronic aquatic toxicity: Not Classified
Bioaccumulation potential: Not Classified
Rapid degradability: Not Classified
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GHS Label elements, including precautionary statements
Pictogram: None
Signal Word: None
Hazard Statements: None
Precautionary Statements:
P102 - Keep out of reach of children.
P264 - Wash hands thoroughly after handling.
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SUMMARY OF ACUTE HAZARDS
   None known.
ROUTE OF EXPOSURE, SIGNS AND SYMPTOMS
INHALATION
   None known.
EYE CONTACT
   Irritation, watering may occur.
SKIN CONTACT
   None known.
INGESTION
   May cause nausea and vomiting.  Not expected to produce toxic effects.  
SUMMARY OF CHRONIC HAZARDS
   None known.
MEDICAL CONDITIONS AGGRAVATED BY EXPOSURE
  None known.   
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           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.
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           Section 4 -- FIRST AID MEASURES
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   If INHALED:     N/A
   If on SKIN:     Wash with soap and water. Seek medical attention if 
                   irritation persists. 
   If in EYES:     Flush with large amounts of water.
                   Get medical attention if irritation persists.
   If SWALLOWED:   Not likely, but if ingested, could constipate or create a 
                   blockage.  Seek medical attention.
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           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.  
UNUSUAL FIRE AND EXPLOSION HAZARDS:  None known.
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           Section 6 -- ACCIDENTAL RELEASE MEASURES
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STEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OR SPILLED:  Wipe or scrape up
spilled material to prevent footing hazard and place in trash.
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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.  
   KEEP OUT OF REACH OF CHILDREN.
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           Section 8 -- EXPOSURE CONTROLS/PERSONAL PROTECTION
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RESPIRATORY PROTECTION (SPECIFY TYPE):  None required.
VENTILATION - LOCAL EXHAUST:  N/A
SPECIAL:  N/A
MECHANICAL (GENERAL):  N/A
OTHER:  N/A
PROTECTIVE GLOVES:  Wear rubber gloves.
EYE PROTECTION:  Safety glasses (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.
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           Section 9 -- PHYSICAL AND CHEMICAL PROPERTIES
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BOILING POINT:                         N/A
SPECIFIC GRAVITY (H20 = 1):            1.65
VAPOR PRESSURE (mm Hg):                N/A
MELTING POINT:                         N/A
VAPOR DENSITY (AIR = 1):               N/A
EVAPORATION RATE (ETHYL ACETATE = 1):  N/A
APPEARANCE/ODOR:                       Dark or light gray solid with no odor     
SOLUBILITY IN WATER:                   Soluble 
VOLATILE ORGANIC COMPOUNDS(VOC)Content
(Theoretical Percentage By Weight):    0% or (0 g/L)
FLASH POINT                            None
LOWER EXPLOSION LIMIT                  N/D
UPPER EXPLOSION LIMIT                  N/D
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           Section 10 -- STABILITY AND REACTIVITY 
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STABILITY:  Stable
CONDITIONS TO AVOID:  None known. 
INCOMPATIBILITY (MATERIALS TO AVOID):  None known.
HAZARDOUS DECOMPOSITION PRODUCTS:  CO, CO2 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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                  Oral-Rat          LD50: N/A
                  Inhalation-Rat    LC50: N/A
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           Section 12 -- Ecological Information
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ECOLOGICAL DATA 
Ingredient Name
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                  Food Chain Concentration Potential      N/A
                  WATERFOWL TOXICITY                      N/A
                  BOD                                     N/A
                  AQUATIC TOXICITY                        N/A
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           Section 13 -- DISPOSAL CONSIDERATIONS
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Waste Classification:  Non-regulated solid waste
Disposal Method:       Approved landfill
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.
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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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                  SARA 313          N/A
                  TSCA Inventory    All components listed
                  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