New answers tagged

0

I first use a mini wire brush,not too stiff bristles..you can sand some too,then vacuum all dust out.Then apply a rust coverter(i use OSPHO)this will"kill"and convert any remaining rust to "black"metal.Wait 24 hrs.then I tape off 1/2 inch outside of problem area(I use blue painters tape..much easier to remove than regular masking tape),then tape newspaper to ...


0

Sand them flat (or even slightly dished). Apply joint tape to any cracks (my personal preference is mesh, though you'll find lots of opinions). Apply all purpose joint compound in numerous thin coats. (Purists would have you do the mesh tape coat with a setting compound. Opinions vary, but setting+mesh is technically better.) Let dry completely between coats....



Top 50 recent answers are included