LEAD-OUT® Paint Stripper can be applied with a paint brush or a paint sprayer.  Only an airless paint sprayer should be used, because the MBS® could be oxidized by the forced air and rendered less effective.  There are many airless paint sprayers and our partner, ThePaintStore.com, carries the best paint sprayers on the market.  Sprayers designed for medium to heavy material with a 519 tip or larger should be used to spray LEAD-OUT® Paint Stripper. Do not use a filter. Strain the MBS® powder prior to mixing.