UNISORB® Premium Non-Shrink Grout (Canada) SDS

SAFETY DATA SHEETUNISORB® PREMIUM NON-SHRINK GROUTConforms to OSHA HazCom 2012, CPR & NOM-018-STPS-2000 StandardsResponse:Storage:Disposal:2.3 ADDITIONAL INFORMATIONHazards not otherwiseclassified:instructions before use. Do not handle until all safety precautions havebeen read and understood. Wear protective gloves/protectiveclothing/eye protection/face protection. Use only outdoors or in a wellventilatedarea.If swallowed: Immediately call a poison center/doctor. Rinse mouth. Ifskin irritation or rash occurs: Get medical advice/attention. Take offcontaminated clothing and wash before reuse. If in eyes: Rinsecautiously with water for several minutes. Remove contact lenses, ifpresent and easy to do. Continue rinsing. Immediately call a poisoncenter/doctor. If inhaled: Remove person to fresh air and keepcomfortable for breathing. If exposed or concerned: Get medicaladvice/attention.Store in a well-ventilated place. Keep container tightly closed. Storelocked up.Dispose of contents and container in accordance with all local,regional, national and international regulations.Not applicable.49 % of the mixture consists of ingredient(s) of unknown acute toxicity.This product is a hazardous chemical as defined by NOM-018-STPS-2000.Section 3: COMPOSITION/INFORMATION ON INGREDIENTS3.1 MIXTURESIngredient UN # H / F/ R / * CAS No Wt. %Silica, crystalline, quartz Not available. Not available. 14808-60-7 30 - 60Portland cement Not available. 1/0/0 65997-15-1 30 - 60The exact percentage (concentration) of chemicals has been withheld as a trade secret in accordancewith paragraph (i) of §1910.1200.* Per NOM-018-STPS-2000Section 4: FIRST- AID MEASURES4.1 DESCRIPTION OF THE FIRST AID MEASUREEye:Skin:Inhalation:In case of contact, immediately flush eyes with plenty of water for atleast 15 minutes. If easy to do, remove contact lenses, if worn. Getmedical attention immediately.In case of contact, immediately flush skin with plenty of water.Remove contaminated clothing and shoes. Wash clothing beforereuse. Call a physician if irritation develops and persists.If breathing is difficult, remove victim to fresh air and keep at rest in aposition comfortable for breathing. Get medical advice/attention ifyou feel unwell.Trade Name: Unisorb® Premium Non-Shrink Grout Print date: 2012-09-12Page 2 of 11

SAFETY DATA SHEETUNISORB® PREMIUM NON-SHRINK GROUTConforms to OSHA HazCom 2012, CPR & NOM-018-STPS-2000 StandardsIngestion:If swallowed, do NOT induce vomiting unless directed to do so bymedical personnel. Never give anything by mouth to an unconsciousperson. Get medical advice/attention.4.2 MOST IMPORTANT SYMPTOMS AND EFFECTS, BOTH ACUTE AND DELAYEDEye:Skin:Inhalation:Ingestion:Risk of serious damage to eyes. May cause serious chemical burns.Severe irritation, redness and pain.Irritating to skin. May cause burns in the presence of moisture. Skincontact during hydration may slowly develop sufficient heat that maycause severe burns possibly resulting in permanent injury. Do notallow product to harden around any body part or allow continuous,prolonged contact with skin. May cause sensitization by skin contact.May cause respiratory tract irritation.Harmful if swallowed. May cause stomach distress, nausea or vomiting.4.3 INDICATION OF ANY IMMEDIATE MEDICAL ATTENTION AND SPECIAL TREATMENTS NEEDEDNote to Physicians:Specific Treatments:Symptoms may not appear immediately.In case of accident or if you feel unwell, seek medical adviceimmediately (show the label or SDS where possible).Section 5: FIRE-FIGHTING MEASURES5.1 FLAMMABILITYFlammability:5.2 EXTINGUISHING MEDIASuitable Extinguishing Media:Unsuitable Extinguishing Media:Not flammable by WHMIS/OSHA criteria.Treat for surrounding material.None known.5.3 SPECIAL HAZARDS ARISING FROM THE CHEMICALProducts of Combustion:Explosion Data:May include, and are not limited to: oxides of carbon.Sensitivity to Mechanical Impact: Not available.Sensitivity to Static Discharge: Not available.5.4 SPECIAL PROTECTIVE EQUIPMENT AND PRECAUTIONS FOR FIRE FIGHTERSKeep upwind of fire. Wear full fire fighting turn-out gear (full Bunker gear) and respiratory protection (SCBA).Section 6: ACCIDENTAL RELEASE MEASURES6.1 PERSONAL PRECAUTIONS, PROTECTIVE EQUIPMENT AND EMERGENCY PROCEDURESUse personal protection recommended in Section 8. Isolate the hazard area and deny entry tounnecessary and unprotected personnel. Avoid any contact with the skin and eyes.Trade Name: Unisorb® Premium Non-Shrink Grout Print date: 2012-09-12Page 3 of 11

SAFETY DATA SHEETUNISORB® PREMIUM NON-SHRINK GROUTConforms to OSHA HazCom 2012, CPR & NOM-018-STPS-2000 Standards6.2 METHODS AND MATERIALS FOR CONTAINMENT AND CLEANING - UPMethods for Containment:Methods for Cleaning-Up:Contain spill, then place in a suitable container. Do not flush tosewer or allow to enter waterways. Use appropriate PersonalProtective Equipment (PPE).Vacuum or sweep material and place in a disposal container.Section 7: HANDLING AND STORAGE7.1 PRECAUTIONS FOR SAFE HANDLINGHandling:General Hygiene Advice:Avoid contact with skin and eyes. Do not swallow. Goodhousekeeping is important to prevent accumulation of dust. Avoidgenerating and breathing dust. The use of compressed air forcleaning clothing, equipment, etc, is not recommended. Handle andopen container with care. When using do not eat or drink. Washhands before eating, drinking, or smoking. (See section 8)Launder contaminated clothing before reuse. Wash hands beforeeating, drinking, or smoking.7.2 CONDITIONS FOR SAFE STORAGE, INCLUDING ANY INCOMPATIBILITIESStorage:Keep out of the reach of children. Store in dust-tight, dry, labeledcontainers. Keep containers closed when not in use. Avoid any dustbuildup by frequent cleaning and suitable construction of the storagearea. Do not store in an area equipped with emergency watersprinklers. Use corrosion-resistant structural materials and lightingand ventilation systems in the storage area. (See section 10)Section 8: EXPOSURE CONTROLS/PERSONAL PROTECTION8.1 CONTROL PARAMETERSExposure GuidelinesOccupational Exposure LimitsIngredient OSHA-PEL ACGIH-TLVSilica, crystalline, quartzPortland cement((10 mg/m 3 )/(%SiO 2 +2) TWA (resp))((30 mg/m 3 )/(%SiO 2 +2) TWA (total))((250)/(%SiO 2 +5) mppcf TWA (resp))15 mg/m³ (total); 5 mg/m³ (resp)0.025 mg/m³1 mg/m³ (no asbestos and

SAFETY DATA SHEETUNISORB® PREMIUM NON-SHRINK GROUTConforms to OSHA HazCom 2012, CPR & NOM-018-STPS-2000 Standards8.3 INDIVIDUAL PROTECTIVE MEASSURESPersonal Protective Equipment:Eye/Face Protection:Wear approved eye (properly fitted dust- or splash-proof chemical safetygoggles) / face (face shield) protection.Skin Protection:Hand Protection:Body Protection:Wear suitable gloves.Wear suitable protective clothing, including appropriate boots,boot covers, overshoes, etc., as may be appropriate.Respiratory Protection:General Health and SafetyMeasures:A NIOSH approved dust mask or filtering facepiece is recommended inpoorly ventilated areas or when permissible exposure limits may beexceeded. Respirators should be selected by and used under thedirection of a trained health and safety professional followingrequirements found in OSHA’s respirator standard (29 CFR 1910.134)and ANSI’s standard for respiratory protection (Z88.2).Do not eat, smoke or drink where material is handled, processed orstored. Wash hands carefully before eating or smoking.Section 9: PHYSICAL AND CHEMICAL PROPERTIES9.1 INFORMATION ON BASIC PHYSICAL AND CHEMICAL PROPERTIESAppearance:Color:Odor:Odor Threshold:Physical State:Powder.Various.Characteristic.Not available.Solid.pH: 12 - 13Melting Point/Freezing Point:Initial Boiling Point and Boiling Range:Flash Point:Evaporation Rate:Flammability:Lower Flammability/Explosive Limit:Upper Flammability/Explosive Limit:Vapor Pressure:Vapor Density:Relative Density/Specific Gravity:Solubility:Not available.Not available.Not available.Not available.Not Flammable.Not available.Not available.Not available.Not available.Not available.Not available.Partition coefficient: n-octanol/water: Not available.Trade Name: Unisorb® Premium Non-Shrink Grout Print date: 2012-09-12Page 5 of 11

SAFETY DATA SHEETUNISORB® PREMIUM NON-SHRINK GROUTConforms to OSHA HazCom 2012, CPR & NOM-018-STPS-2000 StandardsAuto-ignition Temperature:Decomposition Temperature:Viscosity:Percent Volatile, wt. %:VOC content, wt. %:Not available.Not available.Not available.Not available.Not available.Section 10: STABILITY AND REACTIVITY10.1 REACTIVITYNo dangerous reaction known under conditions of normal use.10.2 CHEMICAL STABILITYStable under normal storage conditions. Keep dry in storage.10.3 POSSIBILITY OF HAZARDOUS REACTIONSNo dangerous reaction known under conditions of normal use.10.4 CONDITIONS TO AVOIDHeat. Incompatible materials. Moisture.10.5 INCOMPATIBLE MATERIALSNone known.10.6 HAZARDOUS DECOMPOSITION PRODUCTSMay include, and are not limited to: oxides of carbon.Section 11: TOXICOLOGICAL INFORMATION11.1 INFORMATION ON TOXICOLOGICAL EFFECTSLikely Routes of Exposure:Skin contact, skin absorption, eye contact, inhalation,and ingestion.Symptoms related to physical/chemical/toxicological characteristics:Eye:Skin:Ingestion:Inhalation:Risk of serious damage to eyes. May cause serious chemical burns.Severe irritation, redness and pain.Irritating to skin. May cause burns in the presence of moisture. Skincontact during hydration may slowly develop sufficient heat that maycause severe burns possibly resulting in permanent injury. Do not allowproduct to harden around any body part or allow continuous, prolongedcontact with skin. May cause sensitization by skin contact.Harmful if swallowed. May cause stomach distress, nausea or vomiting.May cause respiratory tract irritation.Trade Name: Unisorb® Premium Non-Shrink Grout Print date: 2012-09-12Page 6 of 11

SAFETY DATA SHEETUNISORB® PREMIUM NON-SHRINK GROUTConforms to OSHA HazCom 2012, CPR & NOM-018-STPS-2000 StandardsAcute Toxicity:Ingredient IDLH LC50 LD50Silica, crystalline, Ca [25 mg/m 3 (cristobalite, tridymite);quartz50 mg/m 3 (quartz, tripoli)] Not available. Oral Rat 500 mg/kgPortland cement 5000 mg/m 3 Not available. Not available.IngredientCalculated overall Chemical Acute Toxicity ValuesLC50 (inhalation) LD50 (oral) LD50 (dermal)Not available. 505.1 mg/kg, rat Not available.Silica, crystalline, quartzPortland cementChemical Listed as Carcinogen orPotential Carcinogen(NTP, IARC, OSHA, ACGIH, CP65)*G-A2, I-1, N-1, CP65G-A411.2 DELAYED, IMMEDIATE, AND CHRONIC EFFECTS OF SHORT- AND LONG-TERM EXPOSURESkin Corrosion/Irritation:Serious Eye Damage/Irritation:Respiratory Sensitization:Skin Sensitization:STOT-Single Exposure:Chronic Health Effects:Carcinogenicity:Germ Cell Mutagenicity:Reproductive Toxicity:Developmental:Teratogenicity:Embryotoxicity:Fertility:Causes skin irritation. May cause burns in the presence ofmoisture.Corrosive to eyes. Causes burns.Although this product has not been tested, it is not expected tohave sensitizing potential, based on the absence of effects withthe constituents.May cause sensitization by skin contact.May cause respiratory tract irritation.Respirable crystalline silica in the form of quartz or cristobalite fromoccupational sources is listed by the International Agency forResearch on Cancer (IARC) and National Toxicology Program(NTP) as a lung carcinogen. Prolonged exposure to respirablecrystalline silica has been known to cause silicosis, a lung disease,which may be disabling. While there may be a factor of individualsusceptibility to a given exposure to respirable silica dust, the risk ofcontracting silicosis and the severity of the disease is clearly relatedto the amount of dust exposure and the length of time (usuallyyears) of exposure.May cause cancer.This product is not classified as a mutagen.Based on available data, the classification criteria are not met.Not hazardous by WHMIS/OSHA criteria.Not hazardous by WHMIS/OSHA criteria.Based on available data, the classification criteria are not met.Trade Name: Unisorb® Premium Non-Shrink Grout Print date: 2012-09-12Page 7 of 11

SAFETY DATA SHEETUNISORB® PREMIUM NON-SHRINK GROUTConforms to OSHA HazCom 2012, CPR & NOM-018-STPS-2000 StandardsSTOT-Repeated Exposure:Aspiration Hazard:Toxicologically SynergisticMaterials:Other Information:Based on consideration of the components, this product is notexpected to cause any specific target organ effects.Not expected to occur.Not available.Not available.Section 12: ECOLOGICAL INFORMATION12.1 ECOTOXICITYAcute/Chronic Toxicity:12.2 PERSISTENCE AND DEGRADABILITYNot available.12.3 BIOACCUMULATIVE POTENTIALBioaccumulation:12.4 MOBILITY IN SOILNot available.12.5 OTHER ADVERSE EFFECTSNot available.No ecological consideration when used according to directions.Normal dilution of this product to drains, sewers, septic systemsand treatment plants is not considered environmentally harmful.Not available.Section 13: DISPOSAL CONSIDERATIONS13.1 WASTE TREATMENT METHODSDisposal Method:Other disposal recommendations:This material must be disposed of in accordance with alllocal, state, provincial, and federal regulations.Not available.Section 14: TRANSPORT INFORMATION14.1 UN NUMBERDOT TDG NOM-004-SCT2-1994Not regulated. Not regulated. Not regulated.14.2 UN PROPER SHIPPING NAMEDOT TDG NOM-004-SCT2-1994Not applicable. Not applicable. Not applicable.Trade Name: Unisorb® Premium Non-Shrink Grout Print date: 2012-09-12Page 8 of 11

SAFETY DATA SHEETUNISORB® PREMIUM NON-SHRINK GROUTConforms to OSHA HazCom 2012, CPR & NOM-018-STPS-2000 Standards14.3 TRANSPORT HAZARD CLASS (ES)DOT TDG NOM-004-SCT2-1994Not applicable. Not applicable. Not applicable.14.4 PACKING GROUPDOT TDG NOM-004-SCT2-1994Not applicable. Not applicable. Not applicable.14.5 ENVIRONMENTAL HAZARDSNot available.14.6 TRANSPORT IN BULK ACCORDING TO ANNEX II OF MARPOL 73/78 AND THE IBC CODENot available.14.7 SPECIAL PRECAUTIONS FOR USERDo not handle until all safety precautions have been read and understood.Section 15: REGULATORY INFORMATION15.1 SAFETY, HEALTH AND ENVIRONMENTAL REGULATIONS/ LEGISLATIONS SPECIFIC FOR THECHEMICLACanadian: This product has been classified in accordance with the hazard criteria of theControlled Products Regulations and the MSDS contains all the information required by theControlled Products Regulations.US: MSDS prepared pursuant to the Hazard Communication Standard (CFR29 1910.1200) HazCom2012Mexico: MSDS prepared pursuant to NOM-018-STPS-2000.IngredientSARA Title IIISection 302 (EHS)TPQ (lbs.)Section 304EHS RQ (lbs.)CERCLARQ (lbs.) Section 313Silica, crystalline, quartz Not listed. Not listed. Not listed. Not listed.Portland cement Not listed. Not listed. Not listed. Not listed.California Proposition 65:State RegulationsThis product contains Crystalline Silica, Quartz and may also contain trace amounts of other chemicals knownto the State of California to cause cancer, birth defects or other reproductive harm.Trade Name: Unisorb® Premium Non-Shrink Grout Print date: 2012-09-12Page 9 of 11

SAFETY DATA SHEETUNISORB® PREMIUM NON-SHRINK GROUTConforms to OSHA HazCom 2012, CPR & NOM-018-STPS-2000 StandardsGlobal InventoriesIngredientCanadaDSL/NDSLUSATSCASilica, crystalline, quartz DSL Yes.Portland cement DSL Yes.NFPA - National Fire Protection Association:Health: 3Fire: 1Reactivity: 0HMIS - Hazardous Materials Identification SystemHealth: 3*Fire: 1Reactivity: 0Hazard Rating: 0 = minimal, 1 = slight, 2 = moderate, 3 = severe, 4 = extremeWHMIS Classification(s):Class D2A - CarcinogenicityClass D2A - Chronic Toxic EffectsClass E - Corrosive MaterialWHMIS Hazard Symbols:Mexico Classification:Blue = Health Red = Flammability Yellow = Reactivity White = SpecialHazard Rating: 0 = minimal, 1 = slight, 2 = moderate, 3 = severe, 4 = extremeSOURCE AGENCY CARCINOGEN CLASSIFICATIONS:CP65 California Proposition 65OSHA (O)Occupational Safety and Health Administration.ACGIH (G) American Conference of Governmental Industrial Hygienists.A1 - Confirmed human carcinogen.A2 - Suspected human carcinogen.A3 - Animal carcinogen.A4 - Not classifiable as a human carcinogen.A5 - Not suspected as a human carcinogen.Trade Name: Unisorb® Premium Non-Shrink Grout Print date: 2012-09-12Page 10 of 11

SAFETY DATA SHEETUNISORB® PREMIUM NON-SHRINK GROUTConforms to OSHA HazCom 2012, CPR & NOM-018-STPS-2000 StandardsIARC (I)NTP (N)International Agency for Research on Cancer.1 - The agent (mixture) is carcinogenic to humans.2A - The agent (mixture) is probably carcinogenic to humans; there is limited evidence of carcinogenicity inhumans and sufficient evidence of carcinogenicity in experimental animals.2B - The agent (mixture) is possibly carcinogenic to humans; there is limited evidence of carcinogenicity inhumans in the absence of sufficient evidence of carcinogenicity in experimental animals.3 - The agent (mixture, exposure circumstance) is not classifiable as to its carcinogenicity to humans.4 - The agent (mixture, exposure circumstance) is probably not carcinogenic to humans.National Toxicology Program.1 - Known to be carcinogens.2 - Reasonably anticipated to be carcinogens.Section 16: OTHER INFORMATIONDate of Preparation: September 12, 2012Expiry Date: September 12, 2015Version: 1.0Revision Date: September 12, 2012Disclaimer: We believe the statements, technical information and recommendations contained hereinare reliable, but they are given without warranty or guarantee of any kind. The information contained inthis document applies to this specific material as supplied. It may not be valid for this material if it is usedin combination with any other materials. It is the user’s responsibility to satisfy oneself as to the suitabilityand completeness of this information for the user’s own particular use.Prepared by:Prepared for:Nexreg Compliance Inc.Phone: (519) 488-5126www.nexreg.comUNISORB, Inc.End of Safety Data SheetTrade Name: Unisorb® Premium Non-Shrink Grout Print date: 2012-09-12Page 11 of 11