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Best Available Control Technology (BACT ) Guideline 4.2.7
Last Update: 11/12/1998


Aerospace and Metal Parts Coating Operating - Solid Film Lubricant for computer, medical specialty, and aerospace metal parts and products
Pollutant Achieved in Practice or in the SIP Technologically Feasible Alternate Basic Equipment
PM10Enclosed paint spray booth with dry filters and use of HVLP spray gun or equivalent application method.
VOCSolvent-based solid film lubricant coating with a VOC content of 6.44 lb/gal (less water and exempt compounds), or lower.1) VOC capture and thermal incineration system. 2) VOC capture and catalytic incineration system. 3) VOC capture and carbon adsorption system.


BACT is the most stringent control technique for the emissions unit and class of source. Control techniques that are not achieved in practice or contained in s a state implementation plan must be cost effective as well as feasible. Economic analysis to demonstrate cost effectiveness is requried for all determinations that are not achieved in practice or contained in an EPA approved State Implementation Plan.

This is a Summary Page for this Class of Source. For background information, see Permit Specific BACT Determinations on Details Page.