Note: Ingredients listed on restricted chemical lists
EC/CAS
14807-96-6
Name of the chemical
Talc
Concentration
10-30%
EC/CAS
67-56-1
Name of the chemical
Methanol
Concentration
0.1-1%
EC/CAS
108-10-1
Name of the chemical
4-methylpentan-2-one; isobutyl methyl ketone (MIBK)
Concentration
0.1-1%
General Information
Version
3
Revision date
2026-02-25
Product name
3H AVIATION FORM-A-GASKET 3 SEALANT .25PT
Product Synonyms
CAN Item Number 58931
1.2.1 Relevant identified uses
Sealant
Emergency telephone
800-255-3924, 813-248-0585
Icons in SDS
Company Information
company name
ITW Permatex, Inc
e-mail address of the competent person responsible for the Safety Data Sheet
mail@permatex.com
Section 2
SECTION 2: Hazards identification
Classification Flammable liquids Category 2 Carcinogenicity Category 1A Label elements Contains ETHANOL; MAGNESIUM SILICATE; METHYL ISOBUTYL KETONE Emergency Response Guide Number 128 Page 1 / 14 25PT Danger Hazard statements Highly flammable liquid and vapor May cause cancer Precautionary Statements - Prevention Obtain special instructions before use Do not handle until all safety precautions have been read and understood Wear protective gloves, protective clothing, eye protection and face protection Keep container tightly closed Use explosion-proof electrical, ventilating and lighting equipment Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking Ground and bond container and receiving equipment Use non-sparking tools Take action to prevent static discharges Precautionary Statements - Response IF exposed or concerned: Get medical advice and attention Skin IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower Fire In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish Precautionary Statements - Storage Store locked up Store in a well-ventilated place. Keep cool
Precautionary statements
Disposal Dispose of contents and container in accordance with local, regional, national, and international regulations as applicable. 17.80675 % of the mixture consists of ingredient(s) of unknown acute oral toxicity. 34.12275 % of the mixture consists of ingredient(s) of unknown acute dermal toxicity. 59.49965 % of the mixture consists of ingredient(s) of unknown acute inhalation toxicity (gas). 57.45505 % of the mixture consists of ingredient(s) of unknown acute inhalation toxicity (vapor). 43.18365 % of the mixture consists of ingredient(s) of unknown acute inhalation toxicity (dust/mist).
Further information
May be harmful if swallowed. May be harmful in contact with skin. Toxic to aquatic life. Harmful to aquatic life with long lasting effects.
2.1 Classification of the substance or mixture
Flammable liquids Category 2 Carcinogenicity
