Rubber Molds for Concrete, Slate Wall Cap Mold, 24.5" L x 12" W x 2.5" D

Create your own concrete wall caps with Stone Master Molds cap mold for concrete. The top is a slate texture with the two long sides textured and the two ends are straight cut. The finished product that you pour will be approximately 24.5" long x 12" wide x 2.5" thick/deep. The mold itself is 28" long x 15" wide x 3" thick/deep and weighs approximately 21 lbs. Consequentially, our molds require NO release agent, which saves money, time, and clean up, as well as easy, clean release of face color pigments, unlike plastic molds, urethane molds, and silicone molds. Pour hundreds of times with this professional quality mold! Made in the USA, both materials and labor. Manufactured Stone Basic Mixing Procedures Using A Pre-bagged Concrete Mix for your Wall Cap Mold for Concrete: This is one suggestion for mixing the concrete for the cap molds. 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. Finally, cure the concrete in the cap 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 rea

• Create your own concrete wall caps, approximately 24.5" long by 12" wide by 2.5" thick
• 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
• Production quality molds can be used hundreds of times
• Made in the USA, both materials and labor
• Save tons of money and create your own custom colored wall caps