Stuarts Micrometer Engineers Blue

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The original Stuarts Micrometer Engineer's Marking Blue is a non-abrasive, non-drying, easily-spread marking paste containing a high concentration of pure Prussian blue in a grease base. Used in engineering to illustrate contact areas between mated surfaces, particularly useful when scraping components.

Apply sparingly, Stuarts Micrometer engineer's blue has a very high pigment content so a little goes a very long way.

Unlike layout fluid, engineers blue is non-drying, it is designed to transfer between components indicating points of contact.

32g tube

Made in Wales