PPG Pittsburgh® Paints and Porter® Paints – Guide to California Air Resources Board CARB VOC Regulations
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California Air Resources Board

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California Air Resources Board

  Beginning in the mid-1970s, the Air Resources Board (ARB) and the districts began developing source
   specific rules, such as for individual coating sources like architectural coatings. 

  Consists of 20 air districts in California.

  Develops, adopts and enforces rules and regulations that will control emissions.

  Implements VOC limits, which are consistent with the OTC VOC guidelines. 

Revised limits to be put in place January 1, 2010.

  CARB Rule Exemptions
              •  Small Container 
                 Allow manufacturers to manufacture and sell coatings above maximum VOC limits if packages in
                 containers of one liter or less. 

              •  Grandfather 
                 Although a three-year sell through provision was originally written into the various CARB rules, it
                 has since expired, therefore no grandfather clause currently exists. 

  www.arb.ca.gov

 

NOTE: All VOC Limits are per EPA Method 24 & reported in grams / liter (g/L) of coating
Coating Category

Flat
Current CARB

100
Proposed January 2010 CARB

50
Non-Flat
Non-Flat High Gloss
Industrial Maintenance General
Industrial Maintenance High Temp

Primer
150 
150 
250 
420

200
100
100
250
420

100
Quick Dry Primer
Specialty Primer

Quick Dry Enamel

Floor

Rust Preventative

Stains
200 
350 

250 

250

400

250
100
100
Defaults to Flat (50) & Non-Flat (100)

100

250

250
Dry Fog
Varnish
Waterproof – Wood
Waterproof – Concrete
400
350 
250
400
150
275
250
250


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