Manufacturer: Container size: Location: VLA

1 Chemical Name: Cross/Fire CH254 Hardener Manufacturer: Napa Container size : 8oz. Location: VLA Disposal: Place empty Container in trash. page 1 of 4 HMIS CodesHealth2*Flammability3 Reactivity1 DATE OF PREPARATIONApr 5, 2012 MATERIAL SAFETY DATA SHEETCH25407 00 SECTION 1 PRODUCT AND COMPANY IDENTIFICATIONPRODUCT NUMBERCH254 PRODUCT NAMECROSSFIRE Standard HardenerMANUFACTURER'S NAMEMARTIN SENOUR PAINTS4440 Warrensville Center RoadWarrensville Hts., OH 44128-2837 Telephone Numbers and WebsitesProduct Information(800) Information(216) 566-2902 Medical Emergency(216) 566-2917 Transportation Emergency*(800) 424-9300for Chemical Emergency ONLY (spill, leak, fire, exposure, or accident)*SECTION 2 COMPOSITION/INFORMATION ON INGREDIENTS% by WeightCAS NumberIngredientUnitsVapor Pressure24123-86-4n-Butyl AcetateACGIH TLV150 PPM10 mmACGIH TLV200 PPM STELOSHA PEL150 PPMOSHA PEL200 PPM Diisocyanate (max.)ACGIH mmOSHA PELNot Available7628182-81-2 Hexamethylene Diisocyanate PolymerACGIH TLVNot AvailableOSHA PELNot AvailableSECTION 3 HAZARDS IDENTIFICATIONROUTES OF EXPOSUREINHALATION of vapor or spray or SKIN contact with the product, vapor or spray OF :Prolonged or repeated exposure may cause :Irritation of the upper respiratory cause nervous system depression.

2 Extreme overexposure may result in unconsciousness and possibly overexposure to hazardous ingredients in Section 2 may cause adverse chronic effects to the following organs or systems:the hematopoietic (blood-forming) systemSIGNS AND SYMPTOMS OF OVEREXPOSUREH eadache, dizziness, nausea, and loss of coordination are indications of excessive exposure to vapors or spray and itching or burning sensation may indicate eye or excessive skin CONDITIONS AGGRAVATED BY EXPOSUREMay cause allergic respiratory and/or skin reaction in susceptible persons or sensitization. This effect may be delayed several hours sensitive to isocyanates will experience increased allergic reaction on repeated INFORMATIONFor complete discussion of toxicology data refer to Section 2 of POINT81 F PMCCSECTION 4 FIRST AID MEASURESEYES:Flush eyes with large amounts of water for 15 minutes. Get medical :Wash affected area thoroughly with soap and irritation persists or occurs later, get medical contaminated clothing and launder before :If any breathing problems occur during use, and get fresh air.

3 If problems remain or occur later, LEAVE THE AREA get medical :Do not induce vomiting. Get medical attention 5 FIRE FIGHTING MEASURESFLAMMABILITY CLASSIFICATIONRED LABEL -- Flammable, Flash below 100 F (38 C)EXTINGUISHING MEDIAC arbon Dioxide, Dry Chemical, FoamUNUSUAL FIRE AND EXPLOSION HAZARDSC losed containers may explode when exposed to extreme to hot surfaces requires special emergency conditions overexposure to decomposition products may cause a health hazard. Symptoms may not be immediatelyapparent. Obtain medical FIRE FIGHTING PROCEDURESFull protective equipment including self-contained breathing apparatus should be spray may be ineffective. If water is used, fog nozzles are preferable. Water may be used to cool closed containers to prevent pressurebuild-up and possible autoignition or explosion when exposed to extreme 6 ACCIDENTAL RELEASE MEASURESSTEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OR SPILLEDR emove all sources of ignition.

4 Ventilate the personnel in the area should be protected as in Section spill with absorbent material. Deactivate spilled material with a 10% ammonium hydroxide solution (household ammonia). After 10minutes, collect in open containers and add more ammonia. Cover loosely. Wash spill area with soap and 7 HANDLING AND STORAGESTORAGE CATEGORYDOL Storage Class ICPRECAUTIONS TO BE TAKEN IN HANDLING AND STORAGEC ontents are FLAMMABLE. Keep away from heat, sparks, and open use and until all vapors are gone: Keep area ventilated - Do not smoke - Extinguish all flames, pilot lights, and heaters - Turn offstoves, electric tools and appliances, and any other sources of NFPA Code. Use approved Bonding and Grounding Container closed when not in use. Transfer only to approved containers with complete and appropriate labeling. Do not take out of the reach of 8 EXPOSURE CONTROLS/PERSONAL PROTECTIONPRECAUTIONS TO BE TAKEN IN USENO PERSON SHOULD USE THIS PRODUCT, OR BE IN THE AREA WHERE IT IS BEING USED, IF THEY HAVE CHRONIC(LONG-TERM) LUNG OR BREATHING PROBLEMS OR IF THEY EVER HAD A REACTION TO only with adequate contact with skin and eyes.

5 Avoid breathing vapor and spray hands after coating may contain materials classified as nuisance particulates (listed "as Dust" in Section 2) which may be present at hazardous levelsonly during sanding or abrading of the dried film. If no specific dusts are listed in Section 2, the applicable limits for nuisance dusts areACGIH TLV 10 mg/m3 (total dust), 3 mg/m3 (respirable fraction), OSHA PEL 15 mg/m3 (total dust), 5 mg/m3 (respirable fraction).VENTILATIONL ocal exhaust preferable. General exhaust acceptable if the exposure to materials in Section 2 is maintained below applicable exposure to OSHA Standards , , PROTECTIONW here overspray is present, a positive pressure air supplied respirator (TC19C NIOSH/MSHA approved) should be worn. If unavailable, aproperly fitted organic vapor/particulate respirator approved by NIOSH/MSHA for protection against materials in Section 2 may beeffective. Follow respirator manufacturers directions for use. Wear the respirator for the whole time of spraying and until all vapors andmists are gone.

6 NO PERSONS SHOULD BE ALLOWED IN THE AREA WHERE THIS PRODUCT IS BEING USED UNLESS EQUIPPEDWITH THE SAME RESPIRATOR PROTECTION RECOMMENDED FOR THE 3 of 4 When sanding or abrading the dried film, wear a dust/mist respirator approved by NIOSH/MSHA for dust which may be generated from thisproduct, underlying paint, or the GLOVESTo prevent skin contact, wear gloves which are recommended by glove supplier for protection against materials in Section PROTECTIONWear safety spectacles with unperforated PROTECTIVE EQUIPMENTUse barrier cream on exposed PRECAUTIONSThis product must be mixed with other components before use. Before opening the packages, READ AND FOLLOW WARNING LABELS ONALL misuse by deliberately concentrating and inhaling the contents can be harmful or 9 PHYSICAL AND CHEMICAL PROPERTIESPRODUCT lb/gal1083 g/lSPECIFIC POINT255 - 264 F123 - 128 CMELTING POINTNot AvailableVOLATILE VOLUME29%EVAPORATION RATES lower than etherVAPOR DENSITYH eavier than airSOLUBILITY IN ORGANIC COMPOUNDS (VOC Theoretical - As Packaged) lb/gal256 g/lLess Water and Federally Exempt lb/gal256 g/lEmitted VOCSECTION 10 STABILITY AND REACTIVITYSTABILITY StableCONDITIONS TO AVOIDNone with Water, Alcohols, Amines and other compounds which react with isocyanates, may result in dangerous pressure in, andpossible bursting of, closed DECOMPOSITION PRODUCTSBy fire.

7 Carbon Dioxide, Carbon MonoxideHAZARDOUS POLYMERIZATIONWill not occurSECTION 11 TOXICOLOGICAL INFORMATIONCHRONIC HEALTH HAZARDSNo ingredient in this product is an IARC, NTP or OSHA listed have associated repeated and prolonged overexposure to solvents with permanent brain and nervous system DATACAS Name123-86-4n-Butyl AcetateLC50 RAT4HR2000 ppmLD50 RAT13100 mg/kg822-06-0 Hexamethylene Diisocyanate (max.)LC50 RAT4 HRNot AvailableLD50 RAT738 mg/kg28182-81-2 Hexamethylene Diisocyanate PolymerLC50 RAT4 HRNot AvailableLD50 RATNot AvailableSECTION 12 ECOLOGICAL INFORMATIONECOTOXICOLOGICAL INFORMATIONNo data 13 DISPOSAL CONSIDERATIONSWASTE DISPOSAL METHODW aste from this product may be hazardous as defined under the Resource Conservation and Recovery Act (RCRA) 40 CFR must be tested for ignitability to determine the applicable EPA hazardous waste 4 of 4 Incinerate in approved facility. Do not incinerate closed Container . Dispose of in accordance with Federal, State/Provincial, and Localregulations regarding 14 TRANSPORT INFORMATIONM ulti-modal shipping descriptions are provided for informational purposes and do not consider Container sizes.

8 The presence of a shippingdescription for a particular mode of transport (ocean, air, etc.), does not indicate that the product is packaged suitably for that mode oftransport. All packaging must be reviewed for suitability prior to shipment, and compliance with the applicable regulations is the soleresponsibility of the person offering the product for Ground (DOT)5 Liters ( Gallons) and Less may be Classed as LTD. QTY. OR ORM-DLarger Containers are Regulated as:UN1263, PAINT RELATED MATERIAL, 3, PG III, (ERG#128)DOT (Dept of Transportation) Hazardous Substances & Reportable Quantitiesn-Butyl acetate 5000 lb RQBulk Containers may be Shipped as (check reportable quantities):UN1263, PAINT RELATED MATERIAL, 3, PG III, (ERG#128)Canada (TDG)UN1263, PAINT RELATED MATERIAL, CLASS 3, PG III, LIMITED QUANTITY,(ERG#128)IMO5 Liters ( Gallons) and Less may be Shipped as Limited , PAINT RELATED MATERIAL, CLASS 3, PG III, (27 C ), EmSF-E, S-E, ADR (D/E)IATA/ICAOUN1263, PAINT RELATED MATERIAL, 3, PG IIISECTION 15 REGULATORY INFORMATIONSARA 313 SUPPLIER NOTIFICATION(40 CFR )CAS by WT% ElementNo ingredients in this product are subject to SARA 313 (40 CFR ) Supplier CERTIFICATIONAll chemicals in this product are listed, or are exempt from listing, on the TSCA 16 OTHER INFORMATIONThis product has been classified in accordance with the hazard criteria of the Canadian Controlled Products Regulations (CPR) and theMSDS contains all of the information required by the above information pertains to this product as currently formulated, and is based on the information available at this time.

9 Addition of reducers or otheradditives to this product may substantially alter the composition and hazards of the product. Since conditions of use are outside our control, we make nowarranties, express or implied, and assume no liability in connection with any use of this information.