Guard EP - Anti Corrosion Quick Drying High Build Zinc Phosphate Metal Primer Paint Red Oxide & Grey Oxide 5, 10, 15 & 20 Litres (20 Litres + 5L Thinner, Grey)

Good thick primer time will tell how good it is

As advertised

Good quality paint at a reasonable price, cover's well both spraying and applying with roller or brush I left a painted steel sample outside for several weeks and it is doing well in resisting rust.

Went on a garage roof with corrugated sheets. Some were rusty, and it covered them all well. Happy with the results.

It is good , we bought it again

Does what it says on the tin, good coverage.

Good paint from a good seller

Paint goes on quite thick, supposedly more rust inhibiting than red oxide but time will tell. Just a warning that this paint is very high VOC content and absolutely stinks for a couple of days, highly recommend wearing a proper mask and ventilating very well in order to avoid a headache and whatever worse it will do to you. I probably wouldn't buy it again given the smell and toxicity. It does chip quite easily too.