Note: Ingredients listed on restricted chemical lists
EC/CAS
14808-60-7
Name of the chemical
Silica, crystalline
Concentration
5-10
EC/CAS
123-86-4
Name of the chemical
acetic acid, butyl ester
Concentration
3-7
EC/CAS
1333-86-4
Name of the chemical
carbon black
Concentration
1-5
EC/CAS
108-10-1
Name of the chemical
4-methylpentan-2-one; isobutyl methyl ketone (MIBK)
Concentration
0.1-1
General Information
Version
2.02
Revision date
2026-03-17
Product name
BYK-3550
1.2.1 Relevant identified uses
Industrial applications
supplier name
PPG Canada Inc
Icons in SDS
Company Information
company name
PPG Canada Inc
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H225, H317, H350, H361, H372
Hazard statements
Code
Statements
H225
Highly Flammable liquid and vapour
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture FLAMMABLE LIQUIDS - Category 2 SKIN SENSITIZATION - Category 1A CARCINOGENICITY - Category 1A TOXIC TO REPRODUCTION - Category 2 SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) - Category 1 Health Hazards Not Otherwise Classified - Category 1
Signal word
Danger
Hazard statements
Highly flammable liquid and vapor. May cause an allergic skin reaction. May cause cancer. Suspected of damaging fertility or the unborn child. Causes damage to organs through prolonged or repeated exposure. Prolonged or repeated contact may dry skin and cause irritation.
Prevention
Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Wear protective gloves, protective clothing and eye or face protection. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Do not breathe vapor. Do not eat, drink or smoke when using this product. Wash thoroughly after handling. Contaminated work clothing should not be allowed out of the workplace.
Response
IF exposed or concerned: Get medical advice or attention. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. If skin irritation or rash occurs: Get medical advice or attention.
Storage
Store locked up.
Disposal
Dispose of contents and container in accordance with all local, regional, national and international regulations.
Supplemental label elements
Sanding and grinding dusts may be harmful if inhaled. This product contains crystalline silica which can cause lung cancer or silicosis. The risk of cancer depends on the duration and level of exposure to dust from sanding surfaces or mist from spray applications. Repeated exposure to high vapor concentrations may cause irritation of the respiratory system and permanent brain and nervous system damage. Inhalation of vapor/aerosol concentrations above the recommended exposure limits causes headaches, drowsiness and nausea and may lead to unconsciousness or death. Avoid contact with skin and clothing. Wash thoroughly after handling. Emits toxic fumes when heated. Percentage of the mixture consisting of ingredient(s) of unknown acute toxicity: 29.2% (oral), 44% (dermal), 70.9% (inhalation)
2.1 Classification of the substance or mixture
FLAMMABLE LIQUIDS - Category 2 substance or mixture SKIN SENSITIZATION - Category 1A CARCINOGENICITY - Category 1A TOXIC TO REPRODUCTION - Category 2 SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) - Category 1 Health Hazards Not Otherwise Classified - Category 1