![Corrosion Block Liquid 4-Liter Refill - Non-Hazmat, Non-Flammable Non-Toxic *Case of 4* [20004CASE] hat Supercedes B256 transducer](https://cdn.shopify.com/s/files/1/0447/7544/0545/files/76730XL.jpg?v=1769648711)
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Supercedes B256 transducer
worry-free performance from both navigation electronics and engine systems
Low friction
EFI Saltwater 115 4 Stroke 2003-up
L-shaped mounting base for mounting on bulkhead
Corrosion Block Liquid 4-Liter Refill - Non-Hazmat, Non-Flammable Non-Toxic *Case of 4* [20004CASE] hat Supercedes B256 transducerLiquid 4 Liter Refill Non Hazmat, Non Flammable & Non Toxic *Case of 4* Corrosion Block is a clean fluid that actively protects metal using advanced polar bonding chemistry. Synthetic additives in Corrosion Block completely penetrate corrosion cellsreplacing the salt water which is then allowed to evaporate. Corrosion Blocks hydrophobic film remains to further protect the metal acting like an OFF SWITCH for corrosion. Unlike waxy products Corrosion
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