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BlueDevil Hydraulic Stop Leak is a unique plasticizer for all rubber seals. BlueDevil absorbs into the seal to soften, expand & revitalize the size and flexibility to its original condition.
Use 1 quart to treat up to 8 gallons of hydraulic fluid.
BlueDevil repairs leaks points while you operate the vehicle or equipment.
NO. BlueDevil mixes with the fluid and can stay in the system.
YES. BlueDevil does not contain petroleum distillates, which can destroy seals after temporarily expanding them. It is safe to repeat treatment if other seals leak in the future.
All prices are in USD