Incralac is a solvent-based, clear, very high gloss, air-dry coating for copper and copper-base alloys such as bronze. Incralac works equally as well on brass and aluminum. In an extensive research program initiated by the International Copper Research Association (INCRA), Incralac was found to provide the best protection for copper and brass of all air-dry coatings tested.
Solvent-based Incralac is formulated from the acrylic resin acryloid B-44 with a solids content of 17%, and a solvent blend content of approx. 83% comprised of, Toluene - 24.1%, Xylene - 56.7% and MEK - 2.0%. Incralac also contains a U.V. absorber and a chelating agent to inhibit under-film corrosion. Coverage is approx. 150 sq. ft./gal. It air dries in 15 minutes, but needs 2-3 days for full cure.
Be aware that Incralac produces a finished coat that is very glossy. If you desire a finish that has less gloss, add the desired amount of flatting agent solution to achieve the desired finish you require.