Rubber Molds for Concrete, Rustic Brick Flat Mold

Rustic Brick is a rugged, rounded brick with an Old World look in lengths of 9.75”-10.25”, widths of 2”-2.25”, and thicknesses of 1"-1.25". Rustic Brick pairs well with stucco and can also be mixed with stone for a highly Tuscan feel. Each mold makes approximately 2.5 square feet, grouted. Stone Master's rubber molds are made from plastisol, which requires no release agent and will last for hundreds of pours. Made in the USA, both materials and labor. Matching corner molds are available. Each mold measures approximately 22.75" long by 20.5" wide, by 2.25" thick. Manufactured Stone Basic Mixing Procedures Using A Pre-bagged Concrete Mix: This is one suggestion for mixing the concrete for manufactured stone. There are many other instructions available online, including videos. BE SURE TO USE A CONCRETE MIX THAT CONTAINS PORTLAND CEMENT. We recommend Sakrete Maximizer, as it has lightweight aggregate, is high strength, and yields more product, but there are many kinds you can use. Follow the manufacturer’s instructions for mixing. If using pigment, add desired iron oxide pigment to mixer (100% pure, no additives). These can easily be found on Amazon, etc. A plasticizer can be added to reduce the amount of water in the mix. Pour into the molds which may already have coloring additives… NO RELEASE AGENT NECESSARY. Vibrate molds to release air bubble. Cure in the molds for approximately 24 hours at the minimum of 70 degrees Fahrenheit before demolding. Higher humidity is desired. Molds can be covered with a tarp to retain more heat and humidity. Continue to cure demolded stones at 70 degrees or greater until ready.

• Professional grade rubber mold that will last for hundreds of pours, created from natural brick to reproduce the natural brick's finest details
• No release agent necessary, saving you money, time, and clean up, as well as easy, clean release of face color pigments, unlike plastic molds, urethane molds, and silicone molds
• Save money and create your own custom colored rustic bricks
• Made in the USA, both materials and labor