Stone Master Molds Rubber Molds for Concrete, Western Quick Fit Corner Plug

Stone Master Molds Western Quick Fit Corner Plug for 1-Step Corners

Stone Master Molds Corner Plug for Western Quick Fit Corners  is useful for these one-step corners, but not required. You can form your own plug with melamine, plywood, etc.

Each 20"L x 10.5"W x 2"D Corner Plug will fit our Western Quick Fit Corner Molds made by Stone Master Molds. Pour the long, horizontal end of the corner mold first, place the plug on the mold, then fill the open, short end and lightly vibrate. Top off the short end and lightly tap or vibrate to remove additional air bubbles.

Additionally these Corner Plugs for Western Quick Fit Corners are designed with a highly textured underside to create texture on the back of the concrete corner which will improve bonding when installing.

Of particular importance, our molds require NO release agent.  This will save you money, time, and clean up, as well as easy, clean release of face color pigments, unlike plastic molds, urethane molds, and silicone molds.

Made in the USA, both materials and labor.

Manufactured Stone Basic Mixing Procedures Using A Pre-bagged Concrete Mix for your Corner Plug for Western Quick Fit Corners:

This is one suggestion for mixing the concrete for our rubber 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 rubber 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.