NOTE: The classification, hazard statements and precautionary statements below represent those of Parts A and B mixed in a 1 to 1 ratio before hardening/curing.

Physical Hazards: None

Health and Environmental Hazards:
Skin Damage/Irritation -Category 2
Skin Sensitization- Category 1
Respiratory Sensitization- Category 1
Eye Damage/ Irritation- Category 2
Acute Toxicity (Inhalation) Category 4
Carcinogen – Category 2
Specific Target Organ Toxicity; Single Exposure (Resp) Category 3
Hazard Statements: Harmful if inhaled. Causes serious eye irritation. Causes skin irritation. May cause an allergic skin reaction. May cause allergy or asthma symptoms or breathing difficulties if
inhaled. Suspected of causing cancer. May cause respiratory irritation

General Advice: Seek medical advice. If breathing has stopped or is labored, give assisted respirations. Supplemental oxygen may be indicated. If the heart has stopped
trained personnel should begin cardiopulmonary resuscitation immediately.

Inhalation: If respiratory irritation occurs, go to fresh air, flood work area with fresh air. If irritation continues, seek medical attention

Skin Contact: Remove contaminated clothing and shoes. Wash affected area(s) thoroughly with soap and water. If irritation persists, seek medical attention.
SOLVENTS SHOULD NOT BE USED because they carry the irritant into the skin.

Eye Contact: Flush the eyes with plenty of water for at least 15 minutes. If necessary, gently hold eyelids open during the flush. Immediately seek medical attention

Ingestion: Obtain immediate medical attention. Do not induce vomiting. Should vomiting occur, be sure to keep the victim’s head below hips to avoid
aspiration of vomit into the lungs.

Handling Precautions: For professional use only. Avoid eye/skin contact. Wash after using and before eating or smoking. Avoid breathing vapors. Use as directed. Avoid
uncontrolled mixing with other mixtures (strong acids, bases, and oxidizers). Do not use a solvent to thin. Respiratory protection is required when
ventilation is inadequate. NIOSH/OSHA approved respirators should be provided and worn.

Storage Requirements: Store in a cool/dry location. Do not allow the material to freeze, as the product may be damaged. Store away from sparks and open flames.

Engineering Controls: HMIS PP, H | Splash Goggles, Gloves, Apron, Vapor Respirator Use local and general exhaust ventilation to maintain airborne concentrations
below TLV. Suitable respiratory equipment should be used in cases of insufficient ventilation or where operational procedures demand it.

Personal Protective Equipment RESPIRATORY PROTECTION: Seek professional advice prior to respirator selection and use. Follow OSHA respirator regulations (29 CFR 1910.134) and if
necessary, wear OSHA/NIOSH approved respirator.
PROTECTIVE CLOTHING/EQUIPMENT: Wear chemically protective gloves, boots, and aprons to prevent prolonged or repeated skin contact. Wear protective
goggles and face shield, per OSHA eye and face protection (29 CFR 1910.133)
CONTAMINATED EQUIPMENT: Separate contaminated work clothing from street clothing. Launder before reuse. Remove this material from your work
shoes and clean personal protective equipment.
OTHER PRECAUTIONS: Never eat, drink or smoke in work areas. This material is not listed by the International Agency for Research on Cancer, the National
Toxicology Program, or the Occupational Safety and Health Administration.

Stability: Stable
Conditions to Avoid: Moisture
Hazardous Decomposition Products: Nitrogen oxides, Carbon monoxide, Carbon dioxide, Isocyanate, Isocyanic acid
Hazardous Polymerization: other materials that react with isocyanates, or temperatures above 350F (177C)

Primary irritant effect:
on the skin: Irritant to skin and mucous membranes.
on the eye: Irritating effect.

Sensitization:
Inhalation: Sensitization possible through inhalation.
Skin Contact Sensitization possible through skin contact.

Additional toxicological information: The product shows the following dangers according to internally approved calculation methods for preparations: Harmful and Irritant

Aquatic toxicity: Very toxic to aquatic organisms, may cause long term adverse effects in the
Toxicity to other organisms: No data available

When disposed of properly, this material does not meet RCRA classification or listing for hazardous waste. Never dispose of liquid to a landfill. Spilled material should be stabilized of solidified
prior to disposal. Once stabilized/solidified, the material may be disposed of through normal means. Certain localities and state laws have specific disposal requirements for non-hazardous
industrial chemicals. Consult local municipal authorities, landfill personnel or disposal companies for details prior to any disposal activity. Always follow local, state and federal regulations.

DOT: Not Regulated
IMDG: Not Regulated
IATA: Not Regulated

All components of this product are on the TSCA inventory.
Superfund Amendments and Reauthorization Act:

Hazard Categories Immediate Hazard: Yes
Delayed Hazard: Yes
Fire Hazard: No
Pressure Hazard: No
Reactivity Hazard: No

Prop 65: This product does not contain a chemical known to the State of California to cause cancer, birth defects or other reproductive harm.

The information contained herein is, to the best of our knowledge and belief, accurate and current as of the date of this MSDS. However, since the conditions of handling and use are
beyond our control, we make no guarantee of results and assume no liability for damages incurred by the use of this material. All chemicals may present unknown health hazards and should
be used with caution. Although certain hazards are described herein, we cannot guarantee that these are the only hazards which exist. Final determination of suitability of the chemical is
the sole responsibility of the user. No representation or warranties, either expressed or implied, as to its correctness or completeness, or as of merchantability, fitness for a particular
purpose or any other nature are made hereunder with respect to the information contained herein or the chemical to which the information refers or as to the results or reliance of this
product. It is the responsibility of the user to comply with all applicable federal, state and local laws and regulations.