FrankV
Member
Posted 1 year ago #
Can I use self etching primers made by other manufacturers on the rust seal and will they adhere properly??
KBS Jim
KBS Coatings
Posted 1 year ago #
That's hard to say without testing first. Any primer will bond before RustSeal cures completely (usually within the 3rd to 10th hour after application).
FrankV
Member
Posted 1 year ago #
If the RustSeal has cured do I need to sand it down before applying another brand etch primer??