ACE RUST

SECTION 2: Hazards identification

IDENTIFICATION ROUTES OF EXPOSURE INHALATION of vapor or spray mist. EYE or SKIN contact with the product, vapor or spray mist. BFFECTS OF OVEREXPOSURE BYES: Irritation. SKIN: Prolonged or repeated exposure may cause irritation. INHALATION: Irritation of the upper respiratory system. May cause nervous system depression. Extreme overexposure may result in unconsciousness and possibly death. SIGNS AND SYMPTOMS OF OVEREXPOSURE Headache, dizziness, nausea, and loss of coordination are indications of excessive exposure to vapors or spray mists. Redness and itching or burning sensation may indicate eye or excessive skin exposure.

Medical Conditions Generally Aggravated by Exposure

BY EXPOSURE None generally recognized.

Cancer information

For complete discussion of toxicology data refer to Section 11. Section 4 -- FIRST AID MEASURES BYES: Flush eyes with large amounts of water for 15 minutes. Get medical attention. SKIN: Wash affected area thoroughly with soap and water. Remove contaminated clothing and launder before re-use. INHALATION: If affected, remove from exposure. Restore breathing. Keep warm and quiet. INGESTION: Do not induce vomiting. Get medical attention immediately. Section 5 —- FIRE FIGHTING MEASURES FLASH POINT LEL UEL Propellant < 0 F 0.9 12.8 EXTINGUISHING MEDIA Carbon Dioxide, Dry Chemical, Foam UNUSUAL FIRE AND EXPLOSION Containers may explode when exposed to extreme heat. Application to hot surfaces requires special precautions. During emergency conditions overexposure to decomposition products may cause a health hazard. Symptoms may not be immediately apparent. Obtain medical attention. SPECIAL FIRE FIGHTING PROCEDURES Full protective equipment including self-contained breathing apparatus should be used. Water spray may be ineffective. If water is used, fog nozzles are preferable. Water may be used to cool closed containers to prevent pressure build-up and possible autoignition or explosion when exposed to extreme heat. Continued on page 3 6 -—- ACCIDENTAL RELEASE MEASURES STEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OR SPILLED Remove all sources of ignition. Ventilate the area. Remove with inert absorbent. Section 7 --— HANDLING AND

Storage

CATEGORY Not Available Keep away from heat, sparks, and open flame. Vapors will accumulate readily and may ignite explosively. During use and until all vapors are gone: Keep area ventilated —- Do not smoke —- Extinguish all flames, pilot lights, and heaters —- Turn off stoves, electric tools and appliances, and any other sources of ignition. Consult NFPA Code. Use approved Bonding and Grounding procedures.

Precautionary statements

TO BE TAKEN IN HANDLING AND TO BE TAKEN IN USE Use only with adequate ventilation. Avoid contact with skin and eyes. Avoid breathing vapor and spray mist. Wash hands after using. This coating may contain materials classified as nuisance particulates (listed "as Dust™ in Section 2) which may be present at hazardous levels only during sanding or abrading of the dried film. If no specific dusts are listed in Section 2, the applicable limits for nuisance dusts are ACGIH TLV 10 mg/m3 (total dust), 3 mg/m3 (respirable fraction),

Contains

under pressure. Do not puncture, incinerate, or expose to temperature above 120F. Heat from sunlight, radiators, stoves, hot water, and other heat sources could cause container to burst. Do not take internally. Keep out of the reach of children. Section 8 —- EXPOSURE CONTROLS/PERSONAL PROTECTION lead. Exposure to lead dust or fumes may cause brain damage or other adverse health effects, especially in children or pregnant women. Controlling exposure to lead or other hazardous substances requires the use of proper protective equipment, such as a properly fitted respirator (NIOSH approved) and proper containment and cleanup. For more information, call the National Lead Information Center at 1-800-424-LEAD (in US) or contact your local health authority. VENTILATION Local exhaust preferable. General exhaust acceptable if the exposure to materials in Section 2 is maintained below applicable exposure limits. Refer to can be harmful or fatal. Section 9 -- PHYSICAL AND CHEMICAL PROPERTIES PRODUCT WEIGHT 6.28 l1b/gal 752 g/l SPECIFIC GRAVITY 0.76 BOILING POINT <0 - 325 F <-18 - 162 Cc MELTING POINT Not Available VOLATILE VOLUME 90 & EVAPORATION RATE Faster than ether VAPOR DENSITY Heavier than air SOLUBILITY IN WATER N.A. pH 7.0 VOLATILE ORGANIC COMPOUNDS (VOC Theoretical - As Packaged) Volatile Weight 58.20% Less Water and Federally Exempt Solvents Section 10 -—- STABILITY AND REACTIVITY STABILITY -—-- Stable CONDITIONS TO AVOID None known. INCOMPATIBILITY None known. HAZARDOUS DECOMPOSITION PRODUCTS By fire: Carbon Dioxide, Carbon Monoxide, Oxides of Metals in Section 2 HAZARDOUS POLYMERIZATION Will not occur Section 11 chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. TSCA CERTIFICATION All chemicals in this product are listed, or are exempt from listing, on the TSCA Inventory. Section 16 -—- all of the information required by the CPR. The above information pertains to this product as currently formulated, and is based on the information available at this time. Addition of reducers or other additives to this product may substantially alter the composition and hazards of the product. Since conditions of use are outside our control, we make no warranties, express or implied, and assume no liability in connection with any use of this information. . Series: 0740AC 1213222, 0720AC 1213214 MSDS # 0081 HMmISRating: = T°, | SECTION | TRADE NAME oven ACE Hardware 50 Year Silicone Sealant — Fed Spec ON Te OHONe NG Red Devil, Incorporated (918) 825-5744 ADDRESS (Number, Street, 4175 Webb Street, Pryor, Oklahoma 74361 City, State, Zip Code) SECTION EMERGENCY TELEPHONE NO. (918) 825-5744 (24 Hrs.) Il - HAZARDOUS INGREDIENTS % TLV | PEL | UNITS Silica** [7631-86-9] (as Amorphous silica, total dust) 11 20 mg/m3 Dimethylsiloxane, hydroxy-terminated (70131-67-8) < 60 NE Ethyltriacetoxysilane*** (17689-77-9) 2 NE Methyltriacetoxysilane*** [4253-34-3] 2 10 ppm Polydimethylsiloxane (63148-62-9) 1-5 10 ppm Titanium dioxide** (in white product only) - (as nuisance particulate, total) [13463-67-7] 2 10 15 mg/m3

Health hazards

Ethylbenzene is classified by IARC as possibly carcinogenic to humans (2B) based on inadequate evidence in humans and sufficient evidence in laboratory animals. Lifetime inhalation exposure of rats and mice to high ethylbenzene concentrations resulted in increases in certain types of cancer, including kidney tumors in rats and lung and liver tumors in mice. These effects were not observed in animals exposed to lower concentrations. There is no evidence that ethylbenzene causes cancer in humans. Prolonged overexposure to solvent ingredients in Section 2 may cause adverse effects to the liver, urinary and reproductive systems. Rats exposed to titanium dioxide dust at 250 mg./m3 developed lung cancer, however, such exposure levels are not attainable in the workplace. Reports have associated repeated and prolonged overexposure to solvents with permanent brain and nervous system damage. TOXICOLOGY DATA Continued on page 5 page 5 CAS No. Ingredient Name 74-98-6 Propane LC50 RAT 4HR Not Available LD50 RAT Not Available 106-97-8 Butane LC50 RAT 4HR Not Available LD50 RAT Not Available 64742-89-8 V. M. & P. Naphtha LC50 RAT 4HR Not Available LD50 RAT Not Available 100-41-4 Ethylbenzene LC50 RAT 4HR Not Available LD50 RAT 3500 mg/kg 1330-20-7 Xylene LC50 RAT 4HR 5000 ppm LD50 RAT 4300 mg/kg 67-64-1 Acetone LC50 RAT 4HR Not Available LD50 RAT 5800 mg/kg 1332-58-7 Kaolin LC50 RAT 4HR Not Available LD50 RAT Not Available 13463-67-7 Titanium Dioxide LC50 RAT 4HR Not Available LD50 RAT Not Available Section 12 --

ECOLOGICAL INFORMATION

BCOTOXICOLOGICAL INFORMATION No data available. Section 13 -- DISPOSAL CONSIDERATIONS WASTE DISPOSAL METHOD Waste from this product may be hazardous as defined under the Resource Conservation and Recovery Act (RCRA) 40 CFR 261. Waste must be tested for ignitability and extractability to determine the applicable EPA hazardous waste numbers. Do not incinerate. Depressurize container. Dispose of in accordance with Federal, State/Provincial, and Local regulations regarding pollution. Continued on page 6 14 -—- TRANSPORT INFORMATION US Ground (DOT) May be classed as Consumer Commodity, ORM-D UN1950, AEROSOLS, 2.1, LIMITED QUANTITY, (ERG#126) Canada (TDG) May be classed as Consumer Commodity, ORM-D UN1950, AEROSOLS, CLASS 2.1, LIMITED QUANTITY, (ERG#126) IMO May be shipped as Limited Quantity UN1950, AEROSOLS, CLASS 2, LIMITED QUANTITY, EmS F-D, S-U Section 15 -- REGULATORY INFORMATION SARA 313 (40 CFR 372.65C) SUPPLIER NOTIFICATION CAS No. CHEMICAL/COMPOUND % by WT % Element 100-41-4 Ethylbenzene 1 1330-20-7 Xylene 8 CALIFORNIA PROPOSITION 65 WARNING: This product

Further information

This product has been classified in accordance with the hazard criteria of the Canadian Controlled Products Regulations (CPR) and the MSDS

Non Hazardous Components

75 NA *Unlisted ingredients are not considered hazardous under the * <10 NA *Unlisted ingredients are not considered hazardous under the * <20 NA *Unlisted ingredients are not considered hazardous under the

Appearance/Odor

Thick liquid/sealant consistency; sight vinegar odor SECTION IV - FIRE AND EXPLOSION HAZARD DATA FLASH POINT (Method used) >200°F FLAMMABLE LEL NE UEL NE LIMITS EXTINGUISHING MEDIA Carbon dioxide or foam SPECIAL FIRE TIGHTING PROCEDURES j No special procedures required. j UNUSUAL FIRE AND None known EXPLOSION HAZARDS NA - Not Applicable NE - Not Established UN - Unavailable a - HEALTH HAZARD INFORMATION SYMPTOM/EFFECTS OR OVEREXPOSU RE Eye, nose and throat imitation. Possible skin irritation. FIRST AID EYES Immediately flush eyes with large amounts of water while holding the eyelids open. Get medical attention if iritation persists. SKIN Wipe material from skin with cloth or paper towel, then wash exposed area with soap and water. Get medical help if irritation persists. INHALATION Move victim to fresh air. Get medical help f irritation persists. INGESTION Contact local poison control centeror physidan IMMEDIATELY! | SECTION VI - REACTIVITY DATA STABILITY Normally stable. Avoid extreme heat INCOMPATIELE MATERIALS Moisture will release acetic acid vapor HAZARDOUS DECOMPOSITION PRODUCTS Silicon dioxide, Carbon monoxide, Carbon dioxide, traces of formaldehyde | SECTION Vil - SPILL OR LEAK PROCEDURES PROCEDURES Wear personal protective equipment (See Section VIII). Clean up with absorbent maternal. WASTE DISPOSAL METHOD Dispose of according to Local, State, and Federal regulations. SECTION Vill - SPECIAL PROTECTION INFORMATION RESPIRATORY Not normally required. If TLV is exceeded, or for symptoms of overexposure, wear a NIOSH-approved respirator for organic vapors. eyewear VVear safety glasses. CLOTHING/GLOVES Not normally required; in situations of extended skin contact, neoprene orother chemical resistant gloves are recommended. VENTILATION Localexhaust may be necessary under some handling/use conditions. EEE SECTION IX - SPECIAL PRECAUTIONS Store in a closed container in dry area. NOTE: Do not wear contact lenses while applying this material, as acetic acid vapor may becorre trapped under lenses. This product does not contain ingredients listed in Section 313 of SARA Title Ill and 40 CFR 372.65. This product does not contain carcinogens (at 0.1% or greater) as defined by IARC NTP or White paste; latex odor (CLEAR when fully cured) FLASH POINT (Method used) ~ AnRNMor FLAMMABLE LIMITS UEL SYMPTOM/EFFECTS OR OVEREXPOSURE High vapor concentrations may produce headache, dizziness, and nausea. Prolonged or repeated skin contact may lead to drying and irritation. Eye contact may cause irritation. FIRST AID EYES Immediately flush eyes with large amounts of water while holding the eyelids open. Get medical attention if irritation persists. SKIN Wipe material from skin with cloth or paper towel, then wash exposed area with soap and water. Get medical help if irritation persists. INHALATION Move victim to fresh air and treat symptomatically. INGESTION Contact local poison control center or physicen IMMEDIATELY! oe | STABILITY Normally stable. INCOMPATIBLE MATERIALS Strong oxidizers HAZARDOUS DECOMPOSITION PRODUCTS Carbon monoxide, carbon dioxide PROCEDURES Wipe up spilled material. Wash area with detergent. WASTE DISPOSAL METHOD Dispose of in accordance with Local, State and Federal regulations. RESPIRATORY “ Not normally required. If TLV is exceeded, or for symptoms of overexposure, wear a NIOSH-approved respirator for organic vapor. EYEWEAR If potential for eye contact exists, wear chemical goggles. CLOTHING/GLOVES Not normally required; in situations of extended skin contact, neoprene or other chemical resistant gloves are recommended. VENTILATION Local exhaust may be necessary under some handling/use conditions. 12588 (0615AC) —Sq. Tube Material Safety Data Sheet 11388 (0S39AC) Hn 11350 (0534/AC) - Quart MSDS No. 0160Rev. 2 Emergency Phone No. (918)825-5744 SECTION 1 —-PRODUCT NAME & MANUFACTURER INFORMATION PRODUCT NAME ACE Hardware Vinyl Spackling Canpound MANUFACTURER’S NAME & TELEPHONE NUMBER Red Devil, Inc. 918-825-5744 STREET ADDRESS 4175 Webb Street CITY / STATE/ ZIP Pryor, Oklahoma 74361 SECTION 2-COMPOSITION

Hazard categories

NA, UN/NA NUMBER N/A, PACKING GROUP NA Reviewed By Larry G. Brandon VP Technology & General Manager January 31, 2006 NAME TITLE Date: The information contained herein has been developed based upon currentavailable scientific data. New information may be developed from time to time which may render the conclusions of this report obsolete. Therefore, no warranty is extended as to the applicability of this information to the user'sintended purpose or for the consequences of its use or misuse. Series: Material Safety Data Sheet #0408/AC (1213339) #0445/AC (1213545) #0407/8A (Ace#1269463) (VISDS) #0405/8A (Ace#1269455) MSDS # 0019 Revision 2

HMIS® ratings

918) 825-5744 (24 Hrs.) (IF NONE, PUT CHEMICAL) mA TELEPHONE HO. ~=—-Red Devil, Incorporated (918) 825-5744 AND TELEPHONE NO. ADDRESS (Number, Street, = 4175 Webb Street, Pryor, Oklahoma 74361 City, State, Zip Code) PRODUCT CONSISTS OF: Aqueous polymer emulsion (mixture) <95 NE Alky! Ester Alcohol (25265-77-4) <3.5 UN Aqua Ammonia (7664-41-7) <0.50 25 50 ppm

Hazardous Ingredients

TLV | PEL | UNITS PRODUCT CONSISTS OF: Aqueous Vinyl Acrylic Emulsion (mrture) < 20 NE Soda Lime Boroslicate ** (65997-17-3) <4 NE Calcuum Carbonate ** (1317-65-3) (as nuisance particulate, total) < 70 10 15 meg/m3 Amino Methyl Propanol (A MP-95) (124-68-5) < 0.10 NE Propylene Glycol (57-55-6) **** <1 400*** NE ppm