Posted by Steve on August 07, 2001 at 00:32:49:
In Reply to: Petroleum based hydrocarbons posted by JRM on August 06, 2001 at 22:50:06:
Once your tank has been cleaned and you get boat fills here, there and everywhere some hydrocarbons are getting into that tank but as long as you have the sticker you can get nitrox fills? It seems your right back to where you started after a couple of fills. My reg doesn't have Viton o-rings for 40% fills why should my tank need it?
Steve