BlueDevil Rear Main Sealer permanently stops rear main seal leaks. Just add to the engine oil to restore and seal gaskets. BlueDevil Rear Main Sealer is a great repair for timing cover leaks!
Product Features:
Permanent seal for oil leaks in rear main gaskets and seals!
Repairs and reconditions damaged rubber seals to like new conditions
All leaks are sealed while the vehicle is being driven
Easy to use Pour-N-Go
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