Product Identification & Regulatory Data
Official chemical identifiers, CAS numbers, and regulatory compliance information
Basic Product Information
Regulatory Identifiers
Chemical Abstracts Service registry number - unique identifier for chemical substances
Uses Information
Overview
3M Scotch-Weld(TM) Plastic & Rubber Instant Adhesive PR20 is a clear liquid substance commonly used adhesive.
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GHS Hazard Classification & Safety Warnings
Globally Harmonized System (GHS) hazard pictograms, signal words, and safety classifications
Classification Status
Signal Word
Hazard Classifications
GHS Hazard Pictograms & Safety Symbols
GHS07
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
- H315: Causes skin irritation.
- H319: Causes serious eye irritation.
- H335: May cause respiratory irritation.
Precautionary Statements
- P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- Avoid breathing vapours.
Manufacturers & Suppliers
Authorized suppliers, manufacturers, and distribution network information
3M United Kingdom PLC
national supplier
24/7 Emergency Response
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
Emergency Contact
+44 (0)1344 858 000
GB
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Chemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| ethyl 2-cyanoacrylate EC: 230-391-5 | 7085-85-0 | 95-99% | Hazardous |
| Non-Hazardous Resin | N/A | 1-5% | Non-hazardous |
| 1,4-dihydroxybenzene EC: 204-617-8 | 123-31-9 | 0.06% | Hazardous |
Composition Notes
Please see section 16 for the full text of any H statements referred to in this section. For information on ingredient occupational exposure limits or PBT or vPvB status, see sections 8 and 12 of this SDS.
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
Inhalation Exposure
Remove person to fresh air. If you feel unwell, get medical attention.
Skin Contact
For skin bonds: Quickly soak in warm water and avoid use of excessive force to free bonded area. If unable to free bonded area, or if lips or mouth are bonded, get medical attention. If irritation persists, get medical attention.
Eye Contact
Immediately flush eyes with large amounts of water for at least 15 minutes. Get immediate medical attention. DO NOT force eyelids open.
Ingestion/Swallowing
Rinse mouth. If you feel unwell, get medical attention.
Immediate Medical Attention Required
Get immediate medical attention for eye contact. For skin bonds, get medical attention if unable to free bonded area, or if lips or mouth are bonded. For inhalation or ingestion, get medical attention if you feel unwell.
Related Chemical Substances & Alternative Products
Similar chemicals with comparable safety profiles and industrial applications
Technical Specifications & Material Properties
Physical state, chemical properties, melting point, boiling point, and material characteristics
Exposure Controls & Personal Protective Equipment
Occupational exposure limits, engineering controls, and required safety equipment
Engineering Controls
Use general dilution ventilation and/or local exhaust ventilation to control airborne exposures to below relevant Exposure Limits and/or control dust/fume/gas/mist/vapours/spray. If ventilation is not adequate, use respiratory protection equipment.
Hand Protection
Select and use gloves and/or protective clothing approved to relevant local standards to prevent skin contact based on the results of an exposure assessment. Selection should be based on use factors such as exposure levels, concentration of the substance or mixture, frequency and duration, physical challenges such as temperature extremes, and other use conditions. Consult with your glove and/or protective clothing manufacturer for selection of appropriate compatible gloves/protective clothing. Do not wear cotton gloves. Gloves made from the following material(s) are recommended: Nitrile rubber. Polymer laminate.
Eye Protection
Select and use eye/face protection to prevent contact based on the results of an exposure assessment. The following eye/face protection(s) are recommended: Indirect vented goggles.
Respiratory Protection
An exposure assessment may be needed to decide if a respirator is required. If a respirator is needed, use respirators as part of a full respiratory protection program. Based on the results of the exposure assessment, select from the following respirator type(s) to reduce inhalation exposure: Half facepiece or full facepiece air-purifying respirator suitable for organic vapours. For questions about suitability for a specific application, consult with your respirator manufacturer.
Skin/Body Protection
Select and use gloves and/or protective clothing approved to relevant local standards to prevent skin contact based on the results of an exposure assessment. Selection should be based on use factors such as exposure levels, concentration of the substance or mixture, frequency and duration, physical challenges such as temperature extremes, and other use conditions. Consult with your glove and/or protective clothing manufacturer for selection of appropriate compatible gloves/protective clothing.
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
UN Number
UN3334
Proper Shipping Name
AVIATION REGULATED LIQUID,N.O.S.
Transport Hazard Class
9
Packing Group
III
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What is the hazard signal word for 3M Scotch-Weld(TM) Plastic & Rubber Instant Adhesive PR20?
The signal word for this substance is "warning".
What is the physical form of 3M Scotch-Weld(TM) Plastic & Rubber Instant Adhesive PR20?
3M Scotch-Weld(TM) Plastic & Rubber Instant Adhesive PR20 is a liquid. appearing as clear liquid with clear color. It has sharp, pungent odour odor.
What is 3M Scotch-Weld(TM) Plastic & Rubber Instant Adhesive PR20 used for?
Adhesive
What are the hazard statements for 3M Scotch-Weld(TM) Plastic & Rubber Instant Adhesive PR20?
This substance has 3 hazard statements: H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
What is the melting point of 3M Scotch-Weld(TM) Plastic & Rubber Instant Adhesive PR20?
The melting point is Not applicable. and the boiling point is 150 C.