W. R. GRACE - gresserco

1 W. R. GRACEMATERIAL safety data SHEETP roduct Name: Waterproofing MembraneMSDS ID Number: M-85703 MSDS Date: 03/20 1 of 1104/03/03 SECTION 1 - CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONP roduct Name:Waterproofing MembraneMSDS Number:M-85703 Cancelled MSDS Number:M-85694 MSDS Date:03/20/2003 Chemical Family Name:Rubberized Asphalt Adhesive sheet with Film and/or MeshComprising Various Use:Waterproofing Formula:Mixture-NACAS # (Chemical Abstracts ServiceNumber):Mixture-NAManufactured & Canada, Whittemore Avenue294 Clements Road WestCambridge, MA 02140 Ajax, Ontario L1S 3C6In Case of Emergency Call:In USA: (617) 876-1400 In Canada: (905) 683-8561 SECTION 2 - COMPOSITION/INFORMATION ON INGREDIENTSI ngredientCAS#Percent (max)Heavy Paraffinic Distillate Solvent Extract064742-04-710-25 Petroleum Asphalt008052-42-450-100 Styrene-Butadiene block copolymer009003-55-810-25 SECTION 3 - HAZARDS IDENTIFICATIONE mergency Overview:Warning!

2 Eye contact with rubberized asphalt residue on hands can cause contact with rubberized asphalt can cause be harmful if be harmful if absorbed through cause teratogenic R. GRACEMATERIAL safety data SHEETP roduct Name: Waterproofing MembraneMSDS ID Number: M-85703 MSDS Date: 03/20 2 of 1104/03/03 May produce local skin of release liner may generate a static electrical discharge (spark).Release liners are slippery. Remove from work area Rating:Health:2*Flammability:1 Reactivity:0 Personal Protective Equipment:B (See Section 8)Potential Health Effects:Inhalation:Due to the physical nature of this product, inhalation is heated, inhalation of vapor causes irritation, sore throat, coughing and breathing include: Nausea, headache, dizziness and Contact:Eye contact with rubberized asphalt residue on hands can cause irritationSkin Contact:Skin contact causes skin contact can result in with petroleum oils in this product, may produce serious toxic effects including skincancer, liver damage, blood effects and effects on the unborn based on tests with laboratoryanimals.

3 Animal tests indicate that prolonged and repeated skin contact to the oils in this productmay produce local skin with pre-existing skin disorders may be at increased risk for worsening theircondition from exposure to this Absorption:Product can be absorbed through the skin upon prolonged contact resulting in systemic effectssuch as nausea, headache, and general :Due to the physical nature of this product, ingestion is ingested, causes burns to the linings of the mouth, esophagus and include: Nausea, vomiting and hands before R. GRACEMATERIAL safety data SHEETP roduct Name: Waterproofing MembraneMSDS ID Number: M-85703 MSDS Date: 03/20 3 of 1104/03/03 SECTION 4 - FIRST AID MEASURES:Skin Contact:In case of skin contact, clean fingernails and wash skin with soap and water. If residue remains,clean with waterless hand-cream or abrasive soap. Never use discomfort or irritation persists, consult a contaminated clothing and wash before Contact:Flush eyes with water for at least 15 minutes while holding eyelids immediate medical :If swallowed, contact a physician give anything by mouth to an unconscious decision to induce vomiting should only be made by a :If symptoms develop, get fresh air.

4 If symptoms persist, consult a breathing has stopped, give artificial respiration then oxygen if immediate medical 5 - FIRE AND EXPLOSION HAZARD DATAF lash Point:>210C (>410F)Flash Point Method:Open CupLower Explosion Limit:Not AvailableUpper Explosion Limit:Not AvailableAuto-Ignition Temperature: Not AvailableNFPA Rating:Health:1 Flammability:1 Reactivity:0 Extinguishing Media: In case of fire, use water spray, dry chemical, Carbon dioxide or Fire Fighting Procedures:Wear self-contained breathing apparatus and complete personal protective equipment whenpotential for exposure to vapors or products of combustion exist. Avoid breathing hazardousvapors or products of combustion, keep upwind. Isolate area and keep unnecessary peopleaway. Prevent run-off from fire control or dilution from entering streams or drinking R. GRACEMATERIAL safety data SHEETP roduct Name: Waterproofing MembraneMSDS ID Number: M-85703 MSDS Date: 03/20 4 of 1104/03/03 Unusual Fire and Explosion Hazards: None unless noted of release paper may create a static electric discharge (sparks).

5 Do not remove wheresparks may ignite flammable 6 - ACCIDENTAL RELEASE MEASURES:Spills/Leaks:Due to the physical nature of this product, spills are not 7 - HANDLING AND STORAGEP recautionary Measures:Avoid contact with eyes, skin and good personal hygiene to avoid only with adequate clothing before when wet or covered with not apply where membrane odors may penetrate living avoid skin contact, use gloves or barrier creams. Promptly cleanse hands with waterlesshand cleaner, clean fingernails and wash with soap and water after liners are slippery. Remove from work area immediately after membrane with good roofing practice, always wear fall protection when working on roof PROFESSIONAL USE ONLY. KEEP OUT OF CHILDREN'S R. GRACEMATERIAL safety data SHEETP roduct Name: Waterproofing MembraneMSDS ID Number: M-85703 MSDS Date: 03/20 5 of 1104/03/03 SECTION 8 - EXPOSURE CONTROLS AND PERSONAL PROTECTIVE EQUIPMENTEXPOSURE GUIDELINES (US)IngredientACGIH TLVOSHA PELO therTWASTELC eilingTWASTELC eiling Heavy Paraffinic DistillateSolvent Extract------- Petroleum mg/m3 TWA(inhalable fraction);(as benzene-solubleaerosol)------ Styrene-Butadiene blockcopolymer-------EXPOSURE GUIDELINES (CANADA)Employers should consult local Provincial regulatory limits for exposure guidelines, which may Controls:Not generally Protective Equipment:Respiratory Protection: Respiratory protection is not generally required.

6 If exposure limits areexceeded, wear approved respiratory Protection: Use oil impervious gloves to avoid prolonged or repeated contact withrubberized asphalt Protection: Not required for normal R. GRACEMATERIAL safety data SHEETP roduct Name: Waterproofing MembraneMSDS ID Number: M-85703 MSDS Date: 03/20 6 of 1104/03/03 Work/Hygienic Practices: Use good personal hygiene rubbing eyes while handling. Due to the physical nature of this product, ingestion isunlikely. Incidental ingestion of residue on hands can be avoided by using good personalhygiene product contains compounds subject to exposure guidelines and/or identified ascarcinogens. (See Sections 8 and 11). However, due to the physical nature of this product,these compounds are unlikely to reach exposure limits unless airborne dust or spray mist iscreated. To avoid skin contact, wear recommended gloves (see skin protectionrecommendation) and wash with soap and water after handling.

7 Intermittent or occasional skincontact with petroleum asphalt is not expected to have serious health effects as long as goodpersonal hygiene measures are taken. Promptly cleanse with waterless hand cleaner, cleanfingernails and wash with soap and water after handling. All employees working with thisproduct must exercise good and prudent personal hygiene 9 - PHYSICAL AND CHEMICAL PROPERTIESP hysical State:LiquidAppearance/Odor:A black, rubberized asphalt adhesive layer ona grey/black plastic sheet with a paper orplastic release sheet . Petroleum Threshold: (ppm)UnknownpH:Not ApplicableVapor Pressure: (Mm Hg)Not ApplicableVapor Density: (Air = 1)Not ApplicableSolubility In Water:NegligibleSpecific Gravity: (Water = 1) - Rate: (Butyl Acetate = 1)Not ApplicableBoiling Point:Not ApplicableViscosity:Not AvailableBulk Density: (Pounds/Cubic Foot)(Pcf)~70% Volatiles (gr/L): (70 F)(21 C)NegligibleSECTION 10 - STABILITY AND REACTIVITYC hemical Stability:StableConditions To Avoid:Heat, Oxidizing materials, Strong oxidizers and Polymerization:Will not DecompositionProducts:Carbon dioxide, Carbon monoxide, Sulfur oxides and Lowmolecular weight R.

8 GRACEMATERIAL safety data SHEETP roduct Name: Waterproofing MembraneMSDS ID Number: M-85703 MSDS Date: 03/20 7 of 1104/03/03 SECTION 11 - TOXICOLOGICAL INFORMATIONI ngredient(No data unless listed.)CAS NumberLD50 and LC50 Carcinogenicity:IngredientIARCG roup 1 IARCG roup 2 AIARCG roup 2 BNTPK nownNTPS uspectOSHAH eavy Paraffinic Distillate Solvent ExtractNoNoNoNoNoNoPetroleum AsphaltNoNoYesNoNoNoStyrene-Butadiene block copolymerNoNoNoNoNoNoAnimal tests indicate that prolonged and repeated skin contact with the asphalt in this product mayproduce local skin :Not :Petroleum oils in this product have caused effects on theunborn based on tests with laboratory Toxicity:Not 12 - ECOLOGICAL INFORMATIONE nvironmental Fate:No data available for :No data available for 13 - DISPOSAL CONSIDERATIONSW aste Disposal Procedures:Consult all regulations (federal, state, provincial, local) or a qualified waste disposal firm whencharacterizing waste for disposal.

9 According to EPA (40 CFR 261), waste of this product isnot defined as hazardous. Dispose of waste in accordance with all applicable 14 - TRANSPORTATION INFORMATIONP roper Shipping Name:Not ApplicableUN/NA Number:Not ApplicableDomestic Hazard Class:NonhazardousSurface Freight Classification:Asphalt Mixture, Required:Not ApplicableW. R. GRACEMATERIAL safety data SHEETP roduct Name: Waterproofing MembraneMSDS ID Number: M-85703 MSDS Date: 03/20 8 of 1104/03/03W. R. GRACEMATERIAL safety data SHEETP roduct Name: Waterproofing MembraneMSDS ID Number: M-85703 MSDS Date: 03/20 9 of 1104/03/03 SECTION 15 - REGULATORY INFORMATIONREGULATORY CHEMICAL LISTS:CERCLA (Comprehensive Response Compensation and Liability Act):(None present unless listed below)Chemical NameCAS #Wt %CERCLA RQSARA Title III (Superfund Amendments and Reauthorization Act)SARA Section 312/Tier I & II Hazard Categories:Health Immediate (acute)YesHealth Delayed (chronic)YesFlammableNoReactiveNoPressur eNo302 Reportable Ingredients (Identification Threshold 1%.)

10 :Chemical NameCAS #Wt %SARA 302 TPQ313 Reportable Ingredients (Chemicals present below reporting threshold are exempt):Chemical NameCAS #Wt %National Volatile Organic Compound Emission Standards For Architectural Coatings:Volatile Organic Content: (gr/L)Not ApplicableWHMIS Classification(s):D2 BThis product has been classified in accordance with the hazard criteria of the Controlled ProductsRegulations (CPR). This MSDS contains all the information required by the R. GRACEMATERIAL safety data SHEETP roduct Name: Waterproofing MembraneMSDS ID Number: M-85703 MSDS Date: 03/20 10 of 1104/03/03 State Regulatory Information:California Proposition 65:This product contains substances known to thestate of California to cause cancer, birth defects orother reproductive Hazardous Substance List(Identification threshold (1ppm)):Chemical NameCAS #Wt %Heavy Paraffinic Distillate Solvent Extract064742-04-721 New Jersey Hazardous Substance List(Identification threshold ( )):Chemical NameCAS #Wt %Pennsylvania Hazardous Substance List(Identification threshold ):Chemical NameCAS #Wt %CHEMICAL INVENTORY STATUS:All chemicals in this product are listed or exempt from listing in the following countries:USCANADAEUROPEAUSTRALIAJAPANKO REAPHILIPPINESTSCADSLNDSLEINECS/ELINCSAI CSENCSECLPICCSYesYesNoYesYesNotDetermine dYesYesW.