I have some exra capacity tanks (7 Gals.) that I’m trying to salvage. When I initially put them on my bike I used the Kreem tank liner kit. Followed the direction. All was well for about a year then it started seperating. Now I have to get the old liner out. started this project prior to finding this site:confused: I put some MEK nuts bolts & screws in the tanks & have been aggitating them every half hour or so. The liners breaking down but I don’t think it’ll be reduced to a liquid that will easily flow from the small orfices in the tank. The petcock hole on one tank might not be an issue the other tank will though. Any suggestions?