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What are penetrants? They are a powerful release agent suitable for corroded threaded fasteners and other seized components. It can also provide efficient loosening of fasteners when seized due to rust, scale, dirt, grime etc. 

Silmid stock a wide range of penetrants available in different forms and sizes, from leading brands such as Rocol, Ambersil, Magnaflux, WD-40 and more.

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