Kerr Debubblizer is a surface-tension reducer which causes the investment to flow uniformly and smoothly to all portions of the wax pattern easily and accurately to form a mold into which the gold can be cast to produce smooth, bubble-less, and nodule-free castings for inlays, crowns, bridges, bars, saddles, clasps, boxing, etc.

Available in an 8 oz spray and a 32 oz refill