MATERIAL SAFETY DATA SHEET                              4/18/07

Tower Products, Inc., 2703 Freemansburg Ave., Easton, PA 18045

Information Telephone Number: 1-800-527-8626 or 610-253-6206

For Chemical Spill Emergency - Call 1-800-424-9300

SECTION 1: PRODUCT INFORMATION

Product Name: N.M.C. II (Numbering Machine Cleaner and Lubricant)

D.O.T. Designation: Cleaning Liquid (Non-Regulated Combustible)

U.N. Designation: Flammable Liquids, N.O.S. (Contains Naphtha, Solvent), 3, UN1993, PGIII

SECTION 2: HAZARDOUS COMPONENTS/IDENTITY INFORMATION

HAZARDOUS COMPONENT                 CAS No.          %WT.         OSHA         ACGIH      OTHER OSHA

                                                               PEL         TLV-TWA RATINGS STEL

Dipropylene Glycol Monomethyl Ether 34590-94-8        10-20       100ppm         100ppm             150ppm

Aromatic Hydrocarbon                   64742-95-6     60-70      100ppm (1)

Aliphatic Hydrocarbon                   64742-88-7      10-20      100ppm (2) 100ppm

      (1) Based on PEL for Xylenes. (2) Based on VPEL for Stoddard Solvent, current PEL is 500ppm.

         This blend contains approximately 1.0% cumene, 1.7% xylene, and 16.6% 1,2, 4- trimethylbenzene.

                                         Ethyl benzene is present at less than 1.0%.

SECTION 3: PHYSICAL/CHEMICAL CHARACTERISTICS

Boiling Point: IBP 310 degrees F.

Specific Gravity: (Water = 1) 0.865

Vapor Pressure: (mmHG, calculated) 8.0 @ 20 degrees C.

Melting Point: N/A

Vapor Density: (Air = 1, calculated) 4.5

Solubility in Water: Emulsion

Appearance & Odor: Light colored liquid, petroleum odor

Maximum VOC Content: 6.7 lbs. per gallon (809 grams per liter)

Maximum VOC%: 94% (EPA Method 24)

SECTION 4: FIRE AND EXPLOSION DATA

Flash Point (Tag Closed Cup Method): 120 degrees F.

Flammable Limits (Calculated): LEL: 1.0% UEL: 14.0%

Extinguishing Media: Use dry chemical or carbon dioxide.

Special Fire-fighting Procedures: Use self-contained breathing apparatus.

Unusual Fire and Explosion Hazards: Combustible liquid. Upon combustion, the product may form carbon monoxide

and other organic compounds. Product containers may rupture from vapor pressure when exposed to heat from fire.

SECTION 5: REACTIVITY DATA

WARNING: Spontaneous combustion may occur when solvent soaked combustible materials (paper, cotton,

etc.) are allowed to stand in confined areas.

Stability: Stable

Incompatibility: Avoid strong oxidizing agents.

Hazardous Decomposition or Byproducts: Carbon monoxide and other compounds during combustion.

Hazardous Polymerization: Will not occur.

Conditions to Avoid: Avoid exposure to high heat sources, electrical and welding arcs and open flame. Also avoid

strong oxidizing agents.

SECTION 6: HEALTH HAZARD DATA

Routes of Entry: Inhalation, Ingestion, Skin

Health Hazards (Acute): Overexposure may lead to central nervous system depression, leading to headaches, nausea

and unconsciousness.

N.M.C. II                                                                                              Page 2

Health Hazards (Chronic): Overexposure in high concentrations may produce central nervous system depression.

  Eye Contact: May lead to irritation.

  Skin Contact: May lead to dermatitis.

  Ingestion: May lead to vomiting.

  Carcinogenicity (NTP, IARC, OSHA): Components of this product are not listed as known human carcinogens.

  Trace amounts of ethyl benzene may be found in the aromatic hydrocarbon. Ethyl benzene is listed by

  IARC as 2B (possible human carcinogen).

Signs and Symptoms of Exposure: Overexposure may lead to dizziness, headaches, dermatitis and eye irritation.

Medical Conditions Aggravated by Exposure: The aromatic hydrocarbon (a component of this blend) contains xylene.

Xylene may be harmful to the human fetus based on positive test results with laboratory animals. Health studies have

shown that many petroleum hydrocarbons pose potential health risks that vary from person to person. Minimize

exposure to liquids, vapors, mists or fumes.

Emergency and First Aid Procedures:

       For Skin Contact: Flush with large volume of water for at least 15 minutes.

                          Get immediate medical attention if necessary.

       For Inhalation:    Remove to fresh air, get immediate medical attention.

       For Eye Contact Flush with large volume of water for at least 15 minutes. Get immediate medical attention.

       For Ingestion:     Get immediate medical attention. Do not induce vomiting.

SECTION 7: PRECAUTIONS FOR SAFE HANDLING AND USE/REGULATORY INFORMATION

Steps to be taken in case material is released or spilled:

(Minor Spills): Eliminate sources of ignition. Absorb material with ground clay, vermiculite, or similar absorbent

material and place into containers for removal.

(Major Spills): Eliminate sources of ignition. Dike and contain spill. Shut off source of spill if possible. Remove

liquid by chemical vacuum, absorbent or other safe and approved method and place into containers for legal disposal.

Flush area with water to remove residue and remove flushed solutions as above.

(Waste Disposal Method): Dispose of all waste in accordance with federal, state and local regulations.

Regulatory Information: This information may be useful in complying with EPA Regulation 40CFR302 (CERCLA)

Section 102 and EPA Regulation CFR372 (SARA) 313: This product contains approximately 1.0% cumene, 1.7%

xylene, and 16.6% 1, 2, 4- trimethylbenzene.

Product may contain components which may be further regulated by state and/or local agencies (e.g. benzene and

CA65C) - Consult Appropriate Agencies.

Precautions to be taken in Handling and Storing: Ventilation in work area should be sufficient to maintain atmosphere

with vapor level below lowest listed TLV in Section 2. If TLV's are exceeded, use a respirator with appropriate

NIOSH approved cartridges or supplied air equipment. Keep containers closed when not in use. Combustible liquid -

empty containers can be hazardous and contain explosive vapors.

HMIS: Health Hazard: 2            Flammability: 2          Reactivity: 0         Personal Protection: B

SECTION 8: CONTROL MEASURES

Respiratory Protection: Needed if TLV's in Section 2 are exceeded. Use air supplied equipment of respirators with

proper NIOSH approved cartridges.

Ventilation: Local and mechanical exhaust recommended. Avoid open electrical sources near product vapor areas.

Protective Gloves: Impervious or chemical resistant gloves (consult safety equipment supplier).

Eye Protection: Chemical splash goggles recommended for protection against potential eye contact.

Other Protective Clothing and Equipment: Safety shoes and aprons recommended.

Work and Hygiene Practices: Do not take internally. Avoid skin contact and wash skin after using products. Do not

eat, drink or smoke in work area. Keep away from children.

               FOR MORE INFORMATION, CONSULT TOWER PRODUCTS, INC.

      THE INFORMATION HEREIN IS GIVEN IN GOOD FAITH, BUT NO WARRANTY, EXPRESS

                                OR IMPLIED IS MADE.