It is expertly formulated with a hybrid of epoxy and acrylic polymers for superior adhesion and corrosion resistance

but a darker shade may help the pearl effect come out more

It's a unique hybrid of paint sealant and wax

[K424 Old Salt is a weird

and etch the metal for better adhesion of the sealer

U-POL - Dolphin One Fill Premium Body Filler - Quart CHOOSE SIZE:QUART It is expertly formulated withDolphin One Fill is an All In One Premium Body Filler. One Fills intelligent micro sphere technology formula builds like body filler yet is super smooth and pinhole free like glaze so you can skip the glaze and get on to priming and painting in 20 minutes. Features: Industry leading adhesion to more substrates Sands to a super fine powder that wont clog your sandpaper Featheredges with no lifting or balling Outstanding vertical hold Technical Data