326 IAC 8-10-4 Means to limit volatile organic compound emissions

Sec. 4. (a) The owner or operator of a refinishing facility subject to this rule shall limit emissions of VOCs from refinishing operations by using coatings or surface preparation products with VOC limits based on the VOC content as applied. The VOC content shall not exceed the following limits: Coating Category VOC Limit grams lbs liter gallon Pretreatment wash primer 780 6.5 Precoat 660 5.5 Primer/primer surfacer 576 4.8 Primer sealer 552 4.6 Topcoat Single and two stage 600 5.0 Three and four stage 624 5.2 Multicolored topcoat 680 5.7 Specialty 840 7.0 For surface preparation products: Type of Substrate VOC Limit grams lbs liter gallon Plastic 780 6.5 Other 168 1.4 (b) Application of all specialty coatings except anti-glare/safety coatings shall not exceed five percent (5%) by volume of all coatings applied on a monthly basis.