Ring Seal Smoke repair is formulated to help stop blue exhaust smoke, reduce oil burning and prevent plug fouling caused by "blow-by". Blow-by is usually caused by gaps in internal engine parts resulting from excess wear. Ri...

Buy Now From Amazon

Ring Seal Smoke repair is formulated to help stop blue exhaust smoke, reduce oil burning and prevent plug fouling caused by "blow-by". Blow-by is usually caused by gaps in internal engine parts resulting from excess wear. Ring Seal contains viscosity improvers that thicken the oil film filling these gaps.

  • Stops exhaust smoke
  • Quiets engine noise
  • Reduces blow-by
  • Coats pistons, rings and bearings
  • Stops exhaust smoke
  • Quiets engine noise
  • Reduces blow-by
  • Coats pistons, rings and bearings

Similar Products

Rislone 4447 Compression Repair with Ring Seal - 16.9 oz.Bar's Leaks Engine Repair - 16 ozXL Nanolube Engine Oil Additive & Nano Treatment; Reduces Oil Burning & Engine Smoke; Works w/Synthetic & All Oil; Great for Diesel & Gas Engine, Great for Light & Heavy Duty w/ 2 or MoreBar's Leaks Engine Treatment Specially Formulated for High-Mileage Engines - 16.9 ozBardahl 2117 No Smoke + StopLeak - 16 fl. oz.Restore 00016 Engine, 16. Fluid_OuncesRislone 4700 Complete Gasoline Fuel System Treatment 16.9 oz.Rislone 4405 Engine Oil Supplement Concentrate with Zinc Treatment - 11 oz.