Casting and Creating Modeling Work With EnvironMolds, LLC

EnvironMolds has emerged as a leading supplier of mold making and casting materials, tools, name plates engraved and other accessories. Apart from equipping both novice and experienced artists with anything and everything they need to bring their vision to life, Ed McCormick tries to assist them every step of the way.

The company even provides access to instructional books, videos and live workshops that prove to be very helpful. This is supplemented by the storehouse of information available on the website Artmolds.com.

There are helpful links to almost anything you want to know, from mold making basics to life casting technicalities to even material safety information. Even a casual visitor to the website can quickly glean various useful tidbits such as the fact that silicone rubber does not stick to anything but itself, and therefore does not usually require a release agent. Or the reality that liquid latex rubber should not be inhaled deeply as it has a good amount alcohol mixed in it!

Just by looking carefully, you can understand the role of fibers and fillers in mold making and casting as well as the difference between polyurethane resin and its polyester counterpart. Clicking on the particular links will also help you to learn different things from how to make a life cast to even doll reborning.

There’s all this and much more in store! Go check it out!

When it comes to polyurethanes, we mostly think of rubber formulas that are widely preferred for their superior physical and performance properties. They are known to capture minor details and undercuts well, making their resin counterparts pale in comparison.

However, polyurethane resins cannot be left behind for long. What works in favor of the resin formulas is that they are very easy to use and have a wide variety of setting times – from very fast – to slow. You are saved from the carcinogenic producing smells of polyester resins too!

Available in both opaque and water-clear with non-yellowing, UV inhibitors varieties, these resins are especially favored for cold casting artworks to reproduce a realistic look of metals, stone or wood. Apart from this, they can be effortlessly used to cast figurines, displays, rapid prototypes, special effects and sculpture reproductions.

Take EnvironMolds Casting Resin for instance. This polyurethane is a pourable two-part resin that is used to make castings from both rigid and flexible molds.

The curative and prepolymer have to be measured and mixed together in equal quantities. The casting system cures quickly at room temperature to form anivory-colored, lightweight, hard plastic. Therefore, mix only as much as you can pour within its 2 minute pot life!

Just like polyurethane rubbers, this resin also needs to be de-gassed prior to use to avoid air bubbles. Using an appropriate release agent is also imperative. After a few hours, you can drill, grind, sand or paint it as required!