How to Make a Rubber Mold to Cast Concrete PaversStepping Stones

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=LZbikO7HUrE

This video tutorial details the process of making a Poly 75-70 polyurethane rubber mold of a concrete stepping stone. In this example, we utilize the poured block mold technique , which is considered to be one of the most simple mold making methods. • Although the stepping stones in this scenario can be easily replaced through options at retail stores, this mold making method is great when you have a unique stone that is not replaceable OR when you'd like to produce custom pavers from your original design (made from wood, clay, a printed model, etc.). • A full list of materials and tools used for this project can be found at the end of the video. • The Steps: • 1. Select a Model [0:32] • 2. Apply a Sealing Agent (Poly PVA Solution) [0:53] • 3. Prepare Model and Construct Mold Box [1:24] • 4. Apply Release Agent [3:33] • 5. Calculate Amount of Rubber Needed for Mold [4:13] • 6. Measure, Mix Pour Mold Rubber [5:03] • 7. Demold [6:29] • 8. Cast Concrete [7:24] • http://www.polytek.com • / polytekdevelopmentcorp • / polytekusa

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