MSDS
265494 STRUST SSPR 6PK LEAK SEAL BLACK  Page 1 of 7 
Material Safety Data Sheet 
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1-847-367-7700 
Rust-Oleum Corporation 
www.rustoleum.com 
Section 1 – Chemical Product / Company Information 
Product Name 
STRUST SSPR 6PK LEAK 
SEAL BLACK 
Revision Date 
November 16, 2011 
Identification Number 
265494   
Product Use/Class 
Leak Sealer/Maintenance 
Supplier 
Rust-Oleum Corporation 
11 Hawthorn Parkway 
Vernon Hills, IL 60061 
USA 
Manufacturer 
Rust-Oleum Corporation 
11 Hawthorn Parkway 
Vernon Hills, IL 60061 
USA 
Preparer 
Regulatory Department     
Section 2 – Composition / Information on Ingredients 
Chemical Name  CAS Number 
Weight 
% Less 
Than 
ACGIH 
TLV-TWA 
ACGIH 
TLV-
STEL 
OSHA 
PEL-
TWA 
OSHA 
PEL-
CEILING 
Calcium Carbonate  1317-65-3  50  10 mg/m
3
 N.E. 15 mg/m
3
 N.E. 
Liquified Petroleum Gas  68476-86-8  10  1000 ppm  N.E.  800 ppm  N.E. 
Petroleum Distillates  64742-89-8  10  N.E.  N.E.  N.E.  N.E. 
Xylene  1330-20-7  10  100 ppm  150 ppm  100 ppm  N.E. 
Methyl Acetate  79-20-9  10  200 ppm  250 ppm  200 ppm  N.E. 
Dibutyl Phthalate  84-74-2  10  5 mg/m
3
 N.E. 5 mg/m
3
 N.E. 
Ethylbenzene  100-41-4  10  20 ppm  125 ppm  100 ppm  N.E. 
Section 3 – Hazards Identification 
*** EMERGENCY OVERVIEW ***: Causes eye irritation. Causes skin irritation. Vapors may cause 
flash fire or explosion. INTENTIONAL MISUSE BY DELIBERATELY CONCENTRATING AND 
INHALING THE CONTENTS MAY BE HARMFUL OR FATAL. CONTENTS UNDER PRESSURE!  
Inhalation of vapors or mists of this product may be irritating to the respiratory system. EXTREMELY 
FLAMMABLE AEROSOL 
EFFECTS OF OVEREXPOSURE - EYE CONTACT: CONTACT WITH EYES MAY CAUSE 
IRRITATION. 
EFFECTS OF OVEREXPOSURE - SKIN CONTACT: Causes skin irritation. Prolonged or repeated 
contact can result in defatting and drying of the skin which may result in skin irritation and dermatitis 
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