MSDS

DOW CORNING CORPORATION
Material Safety Data Sheet
Page: 3 of 7
DOW CORNING(R) 732 MULTI -PURPOSE SEALANT CLEAR
Note: See section 8 for Personal Protective Equipment for Spills. Call Dow Corning Corporation, [phone], if
additional information is required.
7. HANDLING AND STORAGE
Use with adequate ventilation. Product evolves acetic acid (HOAc) when exposed to water or humid air. Provide
ventilation during use to control HOAc within exposure guidelines or use respiratory protection. Avoid eye contact.
Avoid skin contact.
Keep container closed and store away from water or moisture.
8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Component Exposure Limits
CAS Number
Component Name Exposure Limits
4253-34-3 Methyltriacetoxysilane See acetic acid comments.
17689-77-9 Ethyltriacetoxysilane See acetic acid comments.
Acetic acid is formed upon contact with water or humid air. Provide adequate ventilation to control exposures
within guidelines of OSHA PEL: TWA 10 ppm and ACGIH TLV: TWA 10 ppm, STEL 15 ppm.
Engineering Controls
Local Ventilation: Recommended.
General Ventilation: Recommended.
Personal Protective Equipment for Routine Handling
Eyes: Use proper protection - safety glasses as a minimum.
Skin: Wash at mealtime and end of shift. Contaminated clothing and shoes should be removed
as soon as practical and thoroughly cleaned before reuse. Chemical protective gloves
are recommended.
Suitable Gloves: Silver Shield(R). 4H(R).
Inhalation: No respiratory protection should be needed.
Suitable Respirator: None should be needed.
Personal Protective Equipment for Spills
Eyes: Use proper protection - safety glasses as a minimum.
Skin: Wash at mealtime and end of shift. Contaminated clothing and shoes should be removed
as soon as practical and thoroughly cleaned before reuse. Chemical protective gloves
are recommended.