Engineers (Blue) Marking
Engineers (Blue) Marking The Original Stuarts Micrometer Blue, Engineers Marking Blue. Engineer's Blue is a highly pigmented paste used to assist in the mating of two or more components. Supplied in a 38g tin. Weight: 62g
- Normally known as Engineers Blue, this thick blue grease which is used as a thin even smear so when two parts are fitted together the area of contact is marked by the transference of the blue colour.
- When Engineer's blue is mixed with methylated spirits (Code C4357) it forms a quick drying stain which is known as marking blue or layout dye. This stain is used in the marking out operation in metalworking with various tools.
