A rifle s accuracy is dependent on the fit of its barreled action to its stock. Bedrock makes your rifle s stock and metal components fit together to eliminate shift and pressure points caused by recoil and changes in temperature and humidity. Removing the contact points of the stock where the barreled action meets and replacing them with Bedrock assures you of a perfect stress-free fit. The stock and barreled action becomes a unit not just two components fitting arbitrarily together. Kit can generate approx 1.5 cups volume of bedding material.With a 24-hour cure you re only a day away from a perfect fit and a more accurate rifle. For use with wood or synthetic stocks 30 minute working time 24-Hour Full Cure.Kit Includes:- 4 oz. Bedrock (2 oz. resin 2 oz. hardener)- Brown & Black dye for wood or synthetic gunstocks- 2 fl. oz. Microballoons- 3 Mixing Cups- 3 Mixing/Applicator Sticks- Release Agent- 2 Release Agent Applicators- Modeling Clay- Surgical Tubing- Illustrated Instruction Booklet.