Rubber Molds for Concrete, Slate Wall Cap 23.5" x 9.5" x2"

Description

Create your own concrete wall caps, approximately 23.5" long by 9.5" wide by 2" 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
Production quality molds can be used hundreds of times
Made in the USA from plastisol rubber, including recycled plastisol
Save tons of money and create your own custom colored wall caps
You can create your own concrete wall caps with Stone Master Mold's rustic wall cap rubber mold for concrete. The top is a stone texture and the 2 long sides are very chiseled and rustic. The short ends are straight for easy installation. The finished product that you pour will be approximately 23.5" x 9.5" and 2" thick. You can also pour it thinner, if desired. The mold itself is approximately 26.5" x 12.75" x 3" thick. No need to use release agent, so easy clean up. This professional quality mold will last you for hundreds of pours!
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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.