ON GUARD™ White Primer #315 is a high quality shop or field primer specifically formulated for ON GUARD Acid Detecting and ON GUARD Base Detecting products. This primer will serve most of your priming needs. ON GUARD is strongly recommended over other primers because there have been cases where inferior primers have dissolved and their pigment color has bled into the top coat. ON GUARD exhibits good rust preventative and excellent adhesion properties ideal for thin film coating.
Available Size: 1 gallon (3.79 L)