Datasheet
3M Scotch-Weld MC100 Cyanoacrylate Adhesive
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6.3. Methods and material for containment and cleaning up
Contain spill. Working from around the edges of the spill inward, cover with bentonite, vermiculite, or commercially
available inorganic absorbent material. Mix in sufficient absorbent until it appears dry. Remember, adding an absorbent
material does not remove a physical, health, or environmental hazard. Collect as much of the spilled material as possible
using non-sparking tools. Place in a closed container approved for transportation by appropriate authorities. Clean up residue
with an appropriate solvent selected by a qualified and authorised person. Ventilate the area with fresh air. Read and follow
safety precautions on the solvent label and Safety Data Sheet. Seal the container. Dispose of collected material as soon as
possible.
6.4. Reference to other sections
Refer to Section 8 and Section 13 for more information
SECTION 7: Handling and storage
7.1. Precautions for safe handling
Avoid breathing of vapours created during the cure cycle. Avoid breathing of dust created by cutting, sanding, grinding or
machining. For industrial or professional use only. Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Avoid breathing dust/fume/gas/mist/vapours/spray. Do not get in eyes, on skin, or on clothing. Do not eat, drink or smoke
when using this product. Wash thoroughly after handling. Avoid release to the environment. Avoid contact with oxidising
agents (eg. chlorine, chromic acid etc.)
7.2. Conditions for safe storage including any incompatibilities
Store in a well-ventilated place. Keep cool. Keep container tightly closed to prevent contamination with water or air. If
contamination is suspected, do not reseal container. Store away from heat. Store away from acids. Store away from strong
bases. Store away from oxidising agents.
7.3. Specific end use(s)
See information in Section 7.1 and 7.2 for handling and storage recommendations. See Section 8 for exposure controls and
personal protection recommendations.
SECTION 8: Exposure controls/personal protection
8.1 Control parameters
Occupational exposure limits
Ingredient CAS Nbr Agency Limit type Additional comments
Hydroquinone 123-31-9 Health and
Safety Comm.
(UK)
TWA: 0.5 mg/m³
Ethyl 2-cyanoacrylate 7085-85-0 Health and
Safety Comm.
(UK)
STEL: 1.5 mg/m³ (0.3 ppm)
Health and Safety Comm. (UK) : UK Health and Safety Commission
TWA: Time-Weighted-Average
STEL: Short Term Exposure Limit
ppm: parts per million
mg/m³: milligrams per cubic metre
CEIL: Ceiling
8.2. Exposure controls
8.2.1. 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.
Provide ventilated enclosure for heat curing. Curing enclosures must be exhausted to outdoors or to a suitable emission