Commercial Food Equipment Service Association P_0000035201 D_0000039717


ZEP MANUFACTURING COMPANY
Acuity Specialty Products Group, Inc.
Material Safety Data Sheet
P.O. BOX 2015
ATLANTA, GA 30301 and Safe Handling and Disposal Information
1- 877- I - BUY- ZEP
09/04/97
Issue Date
05/17/96
Supersedes
ZEP TWISTE Product Name

0065
Product No.
Penetrant Spray
SECTION I - EMERGENCY CONTACTS
For MSDS Information:
Acuity Specialy Products Group, Inc.
Compliance Services 1-877-I-BUY-ZEP

For Medical Emergency:
INFOTRAC
(877) 541-2016 Toll Free - All Calls Recorded

For a Transportation Emergency:
CHEMTREC
(800) 424-9300 - All Calls Recorded
In the District of Columbia (202) 483-7616


SECTION II - HAZARDOUS INGREDIENTS
** HEAVY AROMATIC NAPHTHA ** solvent naphtha (petro_ leum), heavy aromatics; CAS# 64742-94-5; RTECS# NONE; Supplier TWA-
100 ppm; OSHA PEL-N/D. ; TLV - N/D; EFFECTS - CNS CBL; % IN PROD - 25-35
** ODORLESS ALIPHATIC NAPHTHA ** heavy alkylate petroleum naphtha; odorless mineral spirits; CAS# 64741-65-7; RTECS# NONE;
OSHA PEL- 100ppm ; TLV - 100; EFFECTS - CBL CNS; % IN PROD - 10-20
@ ** XYLENE ** dimethyl benzene; xylol; CAS# 1330-20-7; RTECS# ZE2100000; OSHA PEL-100 PPM; OSHA/ACGIH STEL- 150 PPM;
TLV - 100; EFFECTS - FBL CNS IRR; % IN PROD - 10-20
** ISOPROPYL ALCOHOL ** ipa; dimethylcarbinol; 2-pro_ panol; CAS# 67-63-0; RTECS# NT8050000; OSHA PEL-400 PPM;
OSHA/ACGIH STEL-500 PPM ; TLV - 200; EFFECTS - IRR FBL; % IN PROD - 5-15
@ -Reportable under the SARA 313 Toxic Release Inventory

SECTION III - HEALTH HAZARD DATA
SPECIAL NOTE: MSDS data pertains to the product as dispensed from the container. Adverse health effects would not be expected under
recommended conditions of use (diluted) so long as prescribed safety precautions are practiced.
ACUTE EFFECTS OF OVEREXPOSURE:
Exposure by inhalation may produce eye, nose, and throat irritation. Inhalation of harmful amounts of vapor may produce mild central nervous
system depression, characterized by headache, nausea, vertigo and stupor. If vomiting occurs, aspiration of the solvent into the lungs can
cause chemical pneumonia. Existing respiratory disorders or skin diseases may be aggravated by exposure.
CHRONIC EFFECTS OF OVEREXPOSURE:
Repeated or prolonged, skin contact may produce mild central nervous system depression, characterized by headache, nausea, stupor, and
coma. Skin which is defatted by repeated exposure to hydrocarbon solvents is more susceptible to irritation, infection, and dermatitis. Animal
studies of the effects of prolonged inhalation indicated a potential for lung damage and blood production abnormalities, some of which were
fatal. Relevance of these studies to human health and the levels of exposure which might produce these results, has not been established.
None of the ingredients are listed as carcinogens by IARC, NTP, or OSHA.
EST'D PEL/TLV: Not established
PRIMARY ROUTES OF ENTRY: Inh, Skin.
HMIS CODES: HEALTH 2; FLAM 3; REACT 0; PERS. PROTECT X; CHRONIC HAZ YES
FIRST AID PROCEDURES:
SKIN: Wash contaminated skin thoroughly with soap or a mild detergent. Apply a skin cream with lanolin. Get medical attention if irritation
persists.
EYES: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting upper and lower lids. Get medical attention at
once.
INHALE: If symptoms occur, move affected person to fresh air. If symptoms persist, get medical attention promptly.
INGEST: Aspiration hazard - do not induce vomiting. If vomiting occurs, keep head below hip level. Get emergency medical attention
immediately.

SECTION IV - SPECIAL PRECAUTION INFORMATION
PROTECTIVE CLOTHING: Wear neoprene, nitrile, or natural rubber gloves or gloves with proven resistance to the ingredients listed.
EYE PROTECTION: Use of tight-fitting safety glasses or goggles is strongly recommended, especially when wearing contact lenses.
RESPIRATORY PROTECTION: When exposure levels exceed PEL/TLV (likely in confined areas) use an organic vapor respirator.
VENTILATION: Provide local exhaust/ventilation as needed to keep concentration of vapors below exposure limits (PEL/TLV).

SECTION V - PHYSICAL DATA



Commercial Food Equipment Service Association P_0000035201 D_0000039717

Product name: ZEP TWISTER Material Safety Data Sheet
Product No. 0065


BOILING POINT (F) - N/D SPECIFIC GRAVITY - 0.8625
VAPOR PRESSURE(mmHg) - N/D EVAPORATION RATE (N/D=1) - N/ VAPOR DENSITY(AIR-1) - N/D pH(CONCENTRATE) - N/A
SOLUBILITY IN WATER - INSOLUBLE
pH(USE DILUTION OF) - N/A N/A
VOC CONTENT (CONCENTRATE) - 69.4%
APPERANCE AND ODOR - A AMBER LIQUID WITH A SOLVENT ODOR.

SECTION VI - FIRE AND EXPLOSION DATA
FLASH POINT(F) (METHOD USED): FLAMMABLE CSMA
FLAMMABLE LIMITS:LEL: N/D UEL: N/ EXTINGUISHING MEDIA: Carbon dioxide, dry chemical and foam.
SPECIAL FIRE FIGHTING: Wear self-contained positive pres. breathing apparatus.
UNUSUAL FIRE HAZARDS: Direct water onto intact containers to prevent bursting.

SECTION VII - REACTIVITY DATA
STABILITY: Stable
INCOMPATIBILITY(AVOID): Heat, open flame, spark, and oxidizing agents.
POLYMERIZATION: Will not occur.
HAZARDOUS DECOMPOSITION: Carbon dioxide, carbon monoxide, and other unidentified organic compounds.

SECTION VIII - SPILL AND DISPOSAL PROCEDURES
STEPS TO BE TAKEN IN CASE MATERIALS IS RELEASED OR SPILLED:
Observe safety precautions in sections 4 & 9 during spill clean-up. Large spills are unlikely due to packaging. Spill may be absorbed on an
inert absorbent material, and placed in a suitable container for disposal. Wash area thoroughly with a detergent solution and rinse well with
water.
WASTE DISPOSAL METHOD:
Product is consumed in use. Do not crush, puncture or incinerate spent containers. Large numbers of aerosol containers may require
handling as a hazardous waste, but in most states total hazardous waste quantities less than 220 lbs per month may allow disposal in a
chemical or industrial waste landfill. Consult local, state and federal agencies for the proper disposal method in your area.
RCRA HAZ WASTE NOS: D001

SECTION IX - SPECIAL PRECAUTIONS
PRECAUTIONS TO BE TAKEN WHEN HANDLING AND STORING
Flammable! Store and use away from heat, sparks, open flame, and any source of ignition. Keep product away from skin and eyes. Do not
breathe spray mists or vapors. Clothing or shoes which become contaminated with substance should be removed promptly and not reworn
until thoroughly cleaned. Vapors are heavier than air and will accumulate at low points. Ventilation should include floor level exhausting.
Keep out of the reach of children.

SECTION X - REGULATORY INFORMATION
DOT PROPER SHIPPING NAME: CONSUMER COMMODITY,
NOTE: DOT information applies to larger package sizes of affected products. For some products, DOT may require alternate names and
labeling in accordance with packaging group requirements.
DOT HAZARD CLASS: ORM-D DOT PACKING GROUP: N/A
DOT I.D. NUMBER: N/A DOT LABEL/PLACARD: ORM- EPA TSCA CHEMICAL INVENTORY - ALL INGREDIENTS ARE LISTE EPA CWA 40CFR PART 117 SUBSTANCE(RQ IN A SINGLE CONTAINER): XYLENE# 1000
EPA CAA: N/A
FOR OUR CALIFORNIA CUSTOMERS :
PROPOSITION 65 CHEMICAL(S) IN THIS PRODUCT IS/ARE:
This product may contain trace quantities of the following chemical(s) known to the State of California to cause cancer, and birth defects or
other reproductive harm: BENZENE, TOLUENE
Commercial Food Equipment Service Association P_0000035201 D_0000039717


MATERIAL SAFETY DATA SHEET

CHRONIC EFFECT: Adverse effects that are most likely to occur from re-
NOTICE
peated exposure over a long period of time.
Thank you for your interest in, and use of, this product. Acuity Specialty Prod- EST'D PEL/TLV: This estimated, time-weighted-average, exposure limit, de-
ucts Group is pleased to be of service to you by supplying this Material Safety veloped by using a formula provided by the ACGIH, pertains to airborne con-
Data Sheet for your files. Acuity Specialty Products Group is concerned for centrations from the product as a whole. This value should serve as guide for
your health and safety. This product and all others supplied by Acuity Specialty
providing safe workplace conditions to nearly all workers.
Products Group companies can be used safely with proper protective equipment
HMIS CODES: Hazardous Material Identification System - a rating system
and proper handling practices consistent with label instructions and the MSDS.
developed, by the National Paint and Coating Association for estimating the
Before using any this product, be sure to read the complete label and the Material
hazard potential of a chemical under normal workplace conditions. These risk
Safety Data Sheet.
estimates are indicated by a numerical rating given in each of three hazard areas
As a further word of caution, Acuity Specialty Products Group wishes to advise (Health/ Flammability/Reactivity) ranging from a low of zero to a high of 4.
that serious accidents have resulted from the misuse of ??emptied?? containers. The presence of a chronic hazard is indicated by a "YES". Consult HMIS train-
??Empty?? containers retain residue (liquid and/or vapor) and can be dangerous. ing guides for Personal Protection letter codes, which indicate necessary protec-
DO NOT pressurize, cut, weld, braze, solder, drill, grind or expose such con- tive equipment.
tainers to heat, flame, sparks, or other sources of ignition; they may explode or PRIMARY ROUTE OF ENTRY: The way one or more hazardous ingredients
develop harmful vapors and possibly cause injury or death. Clean empty con- may enter the body and cause a generalized systemic or specific-organ toxic effect.
tainers by triple rinsing with water or an appropriate solvent. Empty containers ING: Ingestion - A primary route of exposure through swallowing of mate-
must be sent to a drum reconditioner before reuse. rial.
INH: Inhalation - A primary route of exposure through breathing of vapors.
TERMS AND ABBREVIATIONS
SKIN: A primary route of exposure through contact with the skin.
Listed Alphabetically by Section
SECTION IV: SPECIAL PROTECTION INFORMATION
SECTION II: HAZARDOUS INGREDIENTS
Where respiratory protection is recommended, use only MSHA and NIOSH ap-
CAR: Carcinogen - A chemical listed by the National Toxicology Program
proved respirators and dust masks.
(NTP), the International Agency for Research on Cancer (IARC) or OSHA as a
MSHA: Mine Safety and Health Administration
definite or possible human cancer causing agent.
NIOSH: National Institute for Occupational Safety and Health.
CAS#: Chemical Abstract Services Registry Number - A universally accepted
numbering system for chemical substances. SECTION V: PHYSICAL DATA
CBL: Combustible - At temperatures between 100??F and 200??F chemical gives
EVAPORATION RATE: Refers to the rate of change from the liquid state to
off enough vapor to ignite if a source of ignition is present as tested with a
the vapor state at ambient temperature and pressure in comparison to a given
closed cup tester.
substance (e.g. water).
CNS: Central Nervous System depressant that reduces the activity of the brain
pH: A value representing the acidity or alkalinity of an aqueous solution
and spinal cord.
(Highly Acidic pH = 1; Neutral pH = 7; Highly Alkaline pH = 14)
COR: Corrosive - Causes irreversible injury to living tissue (e.g. burns).
VOC CONTENT: The percentage or amount in pounds per gallon of the prod-
DESIGNATIONS: Chemical and common names of hazardous ingredients.
uct that is regulated as a Volatile Organic Compound under the Clean Air Act
EIR: Eye Irritant Only - Causes reversible reddening and/or inflammation of eye tis-
of 1990 and various state jurisdictions.
sues.
SOLUBILITY IN WATER: A description of the ability of the product to dis-
EXPOSURE LIMITS: The time weighted average (TWA) airborne concentra-
solve in water.
tion at which most workers can be exposed without any expected adverse ef-
SECTION VII: REACTIVITY DATA
fects. Primary sources include ACGIH TLVs, and OSHA PELs.
ACGIH: American Conference of Governmental Industrial Hygienists HAZARDOUS DECOMPOSITION: Breakdown products expected to be
CEILING: "The concentration that should not be exceeded in the workplace produced upon product decomposition by extreme heat or fire.
during any part of the working exposure." Source, ACGIH INCOMPATIBILITY: Keep product away from listed substances or condi-
OSHA: Occupational Safety and Health Administration. tions to prevent hazardous reactions.
PEL: Permissible Exposure Limit - A set of time weighted average exposure POLYMERIZATION: Indicates the tendency of the product's molecules to com-
values, established by OSHA, for a normal 8-hour day and a 40-hour work- bine with themselves in a chemical reaction releasing excess pressure and heat.
week. STABILITY: Indicates the susceptibility of the product to decompose sponta-
PPM: Parts per million - unit of measure for exposure limits. neously and dangerously.
(S) SKIN: Skin contact with substance can contribute to overall exposure.
SECTION VIII: SPILL AND DISPOSAL PROCEDURES
STEL: Short Term Exposure Limit - Maximum concentration for a continu-
RCRA WASTE NOs: RCRA (Resource Conservation and Recovery Act)
ous 15-minute exposure period.
waste codes (40 CFR 261) applicable to the disposal of spilled or unusable
TLV: Threshold Limit Value - A set of time weighted average exposure lim-
product from the original container.
its, established by the ACGIH, for a normal 8-hour day and a 40-hour work-
week. SECTION X: TRANSPORTATION DATA
FBL: Flammable - At temperatures under 100??F, chemical gives off enough va-
CWA: Clean Water Act - Federal law that regulates chemical releases to bodies
pors to ignite if a source of ignition is present as tested with a closed cup tester.
of water.
HAZARDOUS INGREDIENTS: Chemical substances that are determined to
RQ: Reportable Quantity - The amount of the specific ingredient that, when
be potential health or physical hazards based on the criteria established in the
spilled to the ground and, can enter a storm sewer or natural watershed, must be
OSHA Hazard Communication Standard - 29 CFR 1910.1200
reported to the National Response Center, and other regulatory agencies.
HTX: Highly toxic - the probable lethal dose for a 70 kg (150 lb.) man, which
TSCA: Toxic Substances Control Act - A federal law requiring all commercial
may be approximated as less than 6 teaspoons (2 tablespoons)
chemical substances to appear on an inventory maintained by the EPA.
IRR: Irritant - Causes reversible effects in living tissues (e.g. inflammation) -
DISCLAIME primarily skin and eyes.
N/A: Not Applicable - Category is not appropriate for this product. All statements, technical information, and recommendations contained herein
N/D: Not Determined - Insufficient information to make a determination for this are based on available scientific tests or data that we believe to be reliable. The
item. accuracy and completeness of such data are not warranted or guaranteed. We
RTECS#: Registry of Toxic Effects of Chemical Substances - an unreviewed cannot anticipate all conditions under which this information and our products,
or the products of other manufacturers in combination with our products, may
listing of published toxicology data on chemical substances.
be used. Acuity Specialty Products Group assumes no liability or responsibility
SARA: Superfund Amendment and Reauthorization Act - Section 313 designates
for loss or damage resulting from the improper use or handling of our products,
certain chemicals for possible reporting for the Toxic Chemical Release Inventory.
from incompatible product combinations, or from the failure to follow instruc-
SEN: Sensitizer - Causes allergic reaction after repeated exposure.
tions, warnings, and advisories in the product label and Material Safety Data
TOX: Toxic - The probable lethal dose for a 70 kg (150 kg) man is one ounce
Sheet
(2 tablespoons) or more.
SECTION III: HEALTH HAZARD DATA (rev 06/02)
ACUTE EFFECT: An adverse effect on the human body from a single expo-
sure with symptoms developing almost immediately after exposure or within a
relatively short time.


Solvent naphtha