R307-355-3. Exemptions

  (1) R307-355 does not apply to the following:

  (a) Cleaning and coating activities in research and development, quality control, laboratory testing, and electronic parts and assemblies, except for cleaning and coating of completed assemblies;

  (b) Manufacturing or rework operations involving space vehicles;

  (c) Rework operations performed on antique aerospace vehicles or components;

  (d) Touchup and repair operations;

  (e) Hand-held aerosol spray cans up to 24 fluid ounces;

  (f) Department of Defense classified coatings;

  (g) Separate formulations that are used in volumes of less than 50 gallon per year subject to a maximum exemption of 200 gallons in any calendar year;

  (h) Adhesives with separate formulations that are used in volumes of less than 0.5 gallons on any day or 10 gallons in any calendar year; and

  (i) Cleaning of laser hardware, scientific instruments, and high-precision optics.