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SKU:16900633
Need to save that corroded part or fastener? Try Sili Kroil on stubborn rusty hardware. Used by 480 of the fortune 500 maintenance departments. After trying the rest, we think you too will like Kroil best. Great on rusty hardware or even freeing frozen pistons and rings. Sili Kroil offers the penetration performance of Kroil with the lubricating effect of Silicon.
We have used Sili Kroil for 50 years nothing is better for penetrating rusty bolt threads.You can tell by the bad smell that it's the good stuff!