How Gas Tank RENU Works Posted on May 24, 2017May 24, 2017 by LTTF 0 Typical Corrosion 2. Blasted back to bare metal 3. Interior Coated with Renu-2000 4. Exterior Coated with Renu-1999 5. Holes in the Tank can be Repaired Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Δ