Re: Bill Hirsch Black Miracle paint.
I haven't used Miracle paint but have used POR 15 and they are similiar products. The instructions with POR 15 says to use NO solvents before application. If the solvent had been used before sand blasting you probably would have had no problems because sand blasting would have removed the solvent. Instructions must be followed to the letter or you can expect failure in one way or another.
|