Quality control.
At Rustbuster we run to an ISO quality assured system. On delivery to Rustbuster, bulk materials are test to ensure they comply to the required standards using international approved testing standards. Here we are testing a delivery of Lanolin for our Corrolan product. We conduct this testing at every stage of the products blending process.
Corrolan Pure, Corrolan Active Corrolan Penetrator.
https://www.rust.co.uk/…/corrolan-sustainable-rust-proofing…
