Rislone Concentrated Rear Main Seal Repair

Specifically designed to seal rear main leaks, but also works better than a conventional stop leak on all other engine oil leaks. 

This includes the timing cover seal, cam seals, O-rings and other gaskets. 

Features:

- Most rear main seal leaks are caused by a combination of normal wear in the crankshaft & seal and the drying, hardening and shrinking of the main seal.

- Rislone concentrated rear main seal repair restores the seal to like new supply condition and also contains additives to stop leaks in severely worn seals and crankshafts. 

- Simply add to exisiting engine oil and drive. 

- Compatible with all synthetic and natural motor oils. 

- 1 bottle treats 4 to 6 L. 

Specifications:

- 500 ml