Unit Size Net Weight Gallon 8.3 lbs 8.3 lb 5 gallon 41.6 lbs 41.6 lb AquaCon¨ is a water based concrete release agent that aids in releasing concrete castings from Smooth-On rubber molds and other surfaces such as melamine, metal and non-porous (sealed) wood. It provides a clean, positive release, does not interfere with color or surface detail and helps minimize bug holes and air bubbles in finished castings.Properties AquaCon¨ Advantages Low Cost Ð Use straight or dilute with water (up to 8 parts with water. See dilution recommendation below). Water Based, Eco-Friendly Ð Contains no VOC's, carcinogens or oils harmful to the environment. Does Not Stain Concrete, affect color surface detail or finishing. Minimizes "Bug Holes" and air bubbles. Contains No Oils that will cause rubber molds to soften, shrink or swell. Keeps Molds Clean - Does not build up. Extends Mold Life Coverage: Applied in a thin film (.0005 in / .013 mm), 1 gallon (undiluted) covers 3,200 square feet / 297 square meters.Media Documentation Technical Bulletin Special Order Items PRODUCT ADVISORY: The products listed below are currently SPECIAL ORDER items and require pre order. Lead times may vary - For more information please contact our staff.800463 - Aquacon Concrete Release - 5 gallon 41.6 lbs