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BlueDevil Transmission Sealer is a unique plasticizer for rubber seals. BlueDevil absorbs into the seal to soften, expand & revitalize the size and flexibility to its original condition.
BlueDevil will seal leaks in any fluid systems that are seeping or dripping.
1 oz of BlueDevil treats 1 quart of transmission fluid
Start engine and drive vehicle or equipment to let BlueDevil circulate. The repair is sealed while you drive (up to 2 days drive time).
NO. BlueDevil mixes with the fluid and can stay in the system.
BlueDevil is a permanent repair!
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