Material Safety Data Sheet
MSDS Name
Uni-Gum Moldable Sealing Compound
Revision Date
January 1, 2013
Section 1: Chemical Product and Company Identification
Product Name
Uni-Gum Moldable Sealing Compound
CAS Number
none
HMIS Hazard Rating
Health: 0, Fire: 0, Reactivity: 0
Company
Identification
McGill AirSeal LLC
2400 Fairwood Avenue
Columbus, Ohio 43207
Contact
McGill AirSeal LLC
Telephone
(800)624-5535, (614)829-1200
Fax
(614)829-1488
Chemtrec
(24-hour)
(800)424-9300
Chemtrec
International
(703)527-3887
Product Class
thumbable solid
Product Use
duct sealing compound
Product Code
006200
Section 2: Composition and Information on Ingredients
Hazardous Ingredients
CAS Number
Percent
butene polymer
9003-29-6
10-20
synthetic polymer
25038-36-2
0.1-1
carbon black
1333-86-4
0.005-0.009
antioxidant
2082-79-3
0.001-0.006
magnesium aluminum silicate
12174-11-7
3-13
cellulose fiber
9004-34-6
1-10
aluminum silicate
14807-96-6
15-35
tall oil rosin
61790-12-3
1-7
calcium carbonate
1317-65-3
30-60
nahthenic wax
64742-53-6
1-8
OSHA PELs and ACGIH TL Vs are listed in Section 8 where applicable.
Section 3: Hazard Identification
Emergency Overview
KEEP OUT OF THE REACH OF CHILDREN.
Routes of Entry
Ingestion: Yes; Inhalation: No; Skin: Yes; Eye: Yes
Inhalation
Not applicable
Ingestion
Ingestion is not a probable route of exposure. If ingested, could constipate or create a blockage. Seek medical attention.
Skin
Prolonged or repeated skin contact can cause irritation. Seek medical attention.
Eye
Substance may cause severe eye irritation. Do not remove, seek medical attention immediately.
Section 4: First Aid Measures
Inhalation
Not applicable.
Ingestion
Call poison control center immediately. Follow their specific instructions. Do not induce vomiting.
Skin
Wash with soap and water. Contact a physician if irritation develops or persists.
Eye
Do not remove. Seek medical attention.
Section 5: Fire-Fighting Measures
Flammability Class
B
Flash Point
590°F COC
Explosive Range
Not applicable
Extinguishing Media
Use water, foam, carbon dioxide, or dry chemical self-contained breathing apparatus. Nitrogen oxides and carbon monoxides may be evolved.
Hazardous Combustion
Products
Toxic gases or vapors, such as carbon monoxide and carbon dioxide may be released during combustion.
Fire-Fighting Procedures
Can burn in a fire, releasing toxic vapors. Wear a NIOSH approved self-contained breathing apparatus.
Section 6: Accidental Release Measures
Containment Techniques
Not applicable
Clean-up
Not applicable
Emergency Measures
Not applicable
Section 7: Handling and Storage
Handling
Wash hands with soap and water before eating.
Storage
Store in a cool, dry place. Class 50 shipping.
Section 8: Exposure Controls and Personal Protection
Engineering Controls
Not applicable
Respiratory
Protection
None needed.
Eye
Protection
Glasses or goggles recommended. Good industrial practice should be observed.
Skin
Protection
Where skin contact can occur, wear cotton or other protective gloves. Industrial shoes, long sleeves, and long trousers should be worn to protect skin from adhesive contact.
Section 9: Physical and Chemical Properties
Form
solid
Appearance/Color
dark gray
Odor
none
pH Value
not applicable
Boiling Range/Point
not applicable
Evaporation Rate
not applicable
% Volatile
2%
Solubility in Water
negligable
Specific Gravity
1.65
VOC
17 g/l
Evaporation Rate
not applicable
Section 10: Stability and Reactivity
Stability
This product is stable.
Hazardous
Polymerization
Hazardous polymerization will not occur.
Conditions to Avoid
Not applicable.
Incompatibility
Strong oxidizing agents, acids, and bases
Hazardous Decomposition Products
Toxic gases or vapors, such as carbon monoxide and carbon dioxide.
Section 11: Toxicological Information
Acute
Not applicable
Chronic
None known
Section 12: Disposal Considerations
Waste Disposal
Disposal of this product must comply with all applicable federal, state, and local regulations.
Container Disposal
Disposal of this container must comply with all applicable federal, state, and local regulations.
Section 13: Ecological Information
This formulation has not been tested for environmental effects.
Section 14: Transport Information
Shipping Name
Cement: NMFC042130-00
Packaging may not be approved for shipping by air. Contact McGill AirSeal for further information.
Section 15: Regulatory Information
SARA Title III Section 313
This product contains the following toxic chemicals subject to the reporting requirements of Section 313 of the Emergency Planning and Community Right to Know Act of 1986 and of 40 CFR 372.
Chemical Name
CAS Number
Percent
crystalline silica quartz
14808-60-7
<1
Section 16: Other Information
Disclaimer
While the information and recommendations set forth herein are believed to be accurate as of the data hereof, McGill AirSeal LLC makes no warranty, express or implied, with respect thereto and disclaims all liability from reliance thereon.

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