Product Description Includes: (8) 32oz bottles: four of the part A Hardener & four of the part B Resin. (4) Yorker tops (4) Measuring cups Ball Spec Sheets MSDS Sheets1-Hour cure time and polishes like the ballThinner material to eliminate air bubblesFill large holes in a single pour without crackingEasy to color match multi-colored bowling ballsUse with theVise Rapid Cure Dyes