SDS

Safety Data Sheet
According to OSHA Hazard Communication Standard, 29 CFR 1910.1200
Initial preparation date: 06.07.2023
J-B Weld Plastic Bonder – Part A
Page 5 of 13
Generated using Total SDS™ (patent-pending), www.totalsds.com
SECTION 9: Physical and chemical properties
Only those substances with limit values have been included below.
Occupational Exposure limit values:
Country (Legal Basis) Substance Identifier Permissible concentration
United States (OSHA) Talc 14807-96-6 OSHA PEL Ceiling 20 mppcf
Silane, dichlorodimethyl-, reaction products
with silica
68611-44-9 8-Hour TWA: 0.8 mg/m³
4,4'-Methylenediphenyl diisocyanate 101-68-8 TWA: 0.02 ppm (0.2 mg/m³)
ACGIH Talc 14807-96-6 ACGIH TLV TWA 2 mg/m³;
(Inhalable particulate matter
containing no asbestos and
< 1%
crystalline silica)
4,4'-Methylenediphenyl diisocyanate 101-68-8 TWA 0.0050 ppm
NIOSH Talc 14807-96-6 NIOSH REL TWA 2.0 mg/m³
4,4'-Methylenediphenyl diisocyanate 101-68-8 REL: 0.2 ppm (0.2 mg/m³)
4,4'-Methylenediphenyl diisocyanate 101-68-8 TWA: 0.0050 ppm (0.05 mg/m³)
Biological limit values:
No biological exposure limits noted for the ingredient(s).
Information on monitoring procedures:
Monitoring of the concentration of substances in the breathing zone of workers or in the general workplace
may be required to confirm compliance with an OEL and adequacy of exposure controls.
Biological monitoring may also be appropriate for some substances.
Appropriate engineering controls:
Emergency eye wash fountains and safety showers should be available in the immediate vicinity of use or
handling.
Provide exhaust ventilation or other engineering controls to keep the airborne concentrations of vapor and
mists below the applicable workplace exposure limits (Occupational Exposure Limits-OELs) indicated above.
Personal protection equipment
Eye and face protection:
Safety goggles or glasses, or appropriate eye protection.
Skin and body protection:
Select glove material impermeable and resistant to the substance.
Wear appropriate clothing to prevent any possibility of skin contact.
Glove material: butyl-rubber.
Respiratory protection:
If engineering controls do not maintain airborne concentrations below recommended exposure limits
(where applicable) or to an acceptable level (in countries where exposure limits have not been
established), an approved respirator must be worn.
General hygienic measures:
Avoid contact with skin, eyes and clothing.
Wash hands before breaks and at the end of work.
Wash contaminated clothing before reuse.
Information on basic physical and chemical properties
SECTION 8: Exposure controls/personal protection