Nextstar 103 Polyurethane Safety Data Sheet | Injection Expanding Foam SDS

1. Identification of Product and Company

Product Name	Polyurethane Injection Expanding Foam — Nextstar 103
Typical Application	Concrete Crack Injection
Company Name	NextStar Technologies
Company Address	Suite 1095 unit 103, 9899-113 Ave, Alberta, Canada T8V 7T2
Telephone/Fax	886-445-3984 / 780-518-9806
E-mail Address	info@nextstar.ca

For Professional Use Only

2. Composition / Information on Ingredients

Component A

Composition

No Hazardous Materials

Component B

Chemical Name	CAS #	%	OSHA PEL	ACGIH TLV
4,4'-Methylenediphenyl diisocyanate (MDI)	101-68-8	<25-50%	NE	NE
Diphenylmethanediisocyanate, isomers and homologues	9016-87-9	<25-50%	NE	NE

None of the remaining components are considered a hazardous material or carcinogen per 1910.1200 Hazard Communication (d) 4.
NE = Not Established | NA = Not Applicable

3. Hazards Identification

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 Classification

Hazard Type	Category
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 (Respiratory)	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

⚠ Carcinogen Warning

This product is classified as a Category 2 Carcinogen (suspected of causing cancer). Appropriate protective measures must be taken during handling and use.

GHS Pictograms

Exclamation Mark

Health Hazard

4. Fire Fighting Measures

Extinguishing Media	Water, mist, fog, dry chemical, carbon dioxide, foam
Special Hazards	Product may generate toxic or corrosive gases if burned, i.e. Carbon Dioxide (CO₂). Use appropriate respiratory protection.
Advice for Fire Fighters	Wear full protective gear and self-contained breathing apparatus (SCBA) for significant fires

5. Accidental Release Measures

Personal Precautions

Avoid contact with eyes and skin.

Environmental Precautions

Do not discharge into soil or aquatic environment.

Method for Containment/Clean-up

Absorb spill with cloth, paper towel, sand, or sawdust, etc. if only Part A or B is spilled. Mix with an equal amount of the other part and allow to harden, then clean up the solid residue. Dispose properly in trash.

6. Handling and Storage

Handling Precautions

For professional use only
Avoid eye/skin contact
Wash with water 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 solvent to thin
Respiratory protection is required when ventilation is inadequate
NIOSH/OSHA approved respirators should be provided and worn

Storage Requirements

Store in cool/dry location
Keep away from extreme heat
Do not allow material to freeze as product may be damaged
Store away from sparks and open flames

7. First Aid Measures

General Information

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.

🖐 Skin Contact

Remove contaminated clothing and shoes. Wash affected area(s) thoroughly with soap and water. If irritation persists, seek medical attention. SOLVENT SHOULD NOT BE USED because it carries 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 or call poison control center. Do not induce vomiting. Should vomiting occur, be sure to keep victim's head below hips to avoid aspiration of vomit into the lungs.

💨 Inhalation

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

9. Exposure Control / Personal Protection

Engineering Controls

HMIS PP: 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 NIOSH approved organic vapor chemical cartridge respirator when air movement is inadequate

👓 Eye/Face Protection Splash-proof chemical goggles/full face shield

🧤 Skin/Body Protection Suitable gloves (neoprene, nitrile rubber or PVC) and protective clothing

👢 Other Protection Chemical-resistant safety shoes and boots

10. Physical and Chemical Properties

Appearance Yellow to brown viscous liquid

pH Not Applicable (non-aqueous)

Odor Mild

Flash Point >93°C / 200°F

Relative Density Part A: 1.0; Part B: 1.2

Solubility Insoluble in water

Explosive Properties Not explosive

Oxidizing Properties Not an oxidizer

VOC Not a VOC

Melting/Freezing Point Not Determined

Boiling Point Not Determined

Vapor Pressure Not Determined

11. Stability and Reactivity

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

12. Toxicological Information

Primary Irritant Effect - Skin	Irritant to skin and mucous membranes
Primary Irritant Effect - Eye	Irritating effect
Sensitization - Inhalation	Sensitization possible through inhalation
Sensitization - 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.

13. Ecological Information

Aquatic Toxicity

Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

Toxicity to Other Organisms

No data available.

14. Disposal Considerations

Disposal Guidelines

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 or solidified prior to disposal. Once stabilized/solidified, the material may be disposed of through normal means.

Regulatory Compliance

Certain localities and state laws have specific disposal requirements for non-hazardous industrial chemicals. Consult local municipal authorities and landfill personnel for details. Always follow local, state and federal regulations.

15. Transport Information

DOT	Not Regulated
IMDG	Not Regulated
IATA	Not Regulated

16. Regulatory Information

TSCA Status

All components of this product are on the TSCA inventory.

Superfund Amendments and Reauthorizations — Hazard Categories

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

17. Other Information

Recommended Use

Refer to the current technical data sheet.

⚠ Disclaimer / Further Information

This product must be handled only by personnel well informed of safety conditions.
The above information is based on our present knowledge and is intended to describe the product in terms of health & safety requirements only.
No liability is accepted for any injury, loss, damage or cost arising directly or indirectly from use of this information.
Since the customer's treatment of product is necessarily out of our control, the data given above is based upon products in terms of their safety requirements.
It does not guarantee the properties of the products described.

For the most current and complete safety information, always refer to the official PDF Safety Data Sheet.