I have a bunch of old roofing tin no rust on one side. Could I paint the rusty side and use the good side for the inside of a feeder? I need a bigger feeder for my coop. The rest free range so they dont eat that much but the ones in the coop need a larger feeder.
	
		
			
		
		
	
				
			 
	 
 
		 
 
		 
 
		
 
 
		 
 
		 
 
		
 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		