Use and Care Manual
 THINNER  TECHNICAL DATA ATO-20 
AUTOMOTIVE 
  PRO LACQUER THINNER LOW VOC 
Rust-Oleum Corporation           Form: GDH-656 
        11 Hawthorn Parkway    Phone: 877-385-8155   Rev: 012215 
         Vernon Hills, Illinois 60061 www.rustoleum.com 
.DESCRIPTION AND USES  . 
Rust-Oleum
®
 Professional Lacquer Thinner is a high-
solvency thinner effective for diluting lacquer-based 
finishes. It is also excellent for cleaning spray guns 
immediately after use to keep them in top condition. 
Carefully read all directions, notes and cautions prior to 
use. 
.PRODUCTS                                                       . 
SKU  Description         
253307  Lacquer Thinner (Quart) 
253308    Lacquer Thinner (Gallon) 
.PRODUCT APPLICATION                                   . 
INSTRUCTIONS 
Use as a thinner when recommended by the product 
manufacturer. Always follow the paint manufacturer’s 
instructions for proper reduction ratios. Do not use more 
than recommended. Protect hands with solvent-resistant 
gloves and eyes with safety glasses. Most automotive 
finishes require a specific thinner for use within certain 
temperature ranges. Professional Grade Lacquer Thinner 
has a medium rate of drying when used within mid-range 
temperature conditions 
.PHYSICAL PROPERTIES       . 
Physical Properties 
PRO LACQUER THINNER LOW VOC 
Composition 
Blend of Acetone, Methanol and Toluene 
Weight 
Per Gallon 
6.78 lbs. 
Per Liter 
0.81 kg 
VOC 
300 g/l (2.50 lbs./gal.) 
Shelf Life 
5 years 
Flash Point 
-4°F (-20°C) 
Safety Information 
For additional information, see MSDS 
The technical data and suggestions for use contained herein are correct to the best of our knowledge, and offered in good faith. The statements 
of this literature do not constitute a warranty, express, or implied, as to the performance of these products. As conditions and use of our 
materials are beyond our control, we can guarantee these products only to conform to our standards of quality, and our liability, if any, will be 
limited to replacement of defective materials. All technical information is subject to change without notice.  

