Real metal cold casting is a method in which metallic powders are combined with a suitable soft plastic, or resin, to create a wide variety of different mold castings that look like real metal and weigh about the same as well. Once the resin is heated to a thick consistency, it can either be brushed, also called slush-cast, onto the surface of the mold. After this is left to set, pure resin or, depending on the particular look and application that is required, a resin mixed with metal powder is applied over this gel coat. The advantages of the metal cold cast process over actual molten metal castings are that it is a much faster process and costs significantly less.
Cold castings can result in attractive surface colors, created by using special metallic powders that are made specifically for such applications. Alumidust Metallic Powders are great for this purpose; they can be combined with casting resins, or brushed directly onto the mold as required.
Alumidust only needs to be applied sparingly, so a small container of a particular color will last quite a long time. Further, it is a non toxic substance so it makes the whole cold casting process much safer than alternative methods. To make a casting stand out and look bright, the powder should be brushed into a high gloss silicone rubber mold - the glossier the better.
There are 28 separate metallic powder colors available that include copper, bronze, gold and pewter, as well as other hues and shades to suit any application. These powders are suitable for a myriad of different uses that anyone can create.
A great way to use these powders is to dust them for making fishing lures of the soft plastic type. The process of creating soft lures is a lot simpler than the making of hard lures; a lot less time is involved and there is no need for specialist or expensive equipment such as compressors, air brushes, or purpose built ventilation.
The making of soft plastic lures can be quite dangerous because of the flammable paints that are needed; however, using Alumidust powders makes the whole process so much safer and easier. The procedure is simple; the mold itself is first painted, or dusted, instead of the lure. It is important to note that the outside color is the one that needs to be applied first.
The plastic is then heated, and when ready simply poured into the mold. It is allowed to cool until it sets. Next, the clear coat plastic is heated up until quite thin. The lure is dipped into this mixture for a few moments by holding it from the tail end until almost fully submerged. The final steps involve lifting it out to allow the excess liquid coat to drip off, then leaving it to cool and set.
Cold castings can result in attractive surface colors, created by using special metallic powders that are made specifically for such applications. Alumidust Metallic Powders are great for this purpose; they can be combined with casting resins, or brushed directly onto the mold as required.
Alumidust only needs to be applied sparingly, so a small container of a particular color will last quite a long time. Further, it is a non toxic substance so it makes the whole cold casting process much safer than alternative methods. To make a casting stand out and look bright, the powder should be brushed into a high gloss silicone rubber mold - the glossier the better.
There are 28 separate metallic powder colors available that include copper, bronze, gold and pewter, as well as other hues and shades to suit any application. These powders are suitable for a myriad of different uses that anyone can create.
A great way to use these powders is to dust them for making fishing lures of the soft plastic type. The process of creating soft lures is a lot simpler than the making of hard lures; a lot less time is involved and there is no need for specialist or expensive equipment such as compressors, air brushes, or purpose built ventilation.
The making of soft plastic lures can be quite dangerous because of the flammable paints that are needed; however, using Alumidust powders makes the whole process so much safer and easier. The procedure is simple; the mold itself is first painted, or dusted, instead of the lure. It is important to note that the outside color is the one that needs to be applied first.
The plastic is then heated, and when ready simply poured into the mold. It is allowed to cool until it sets. Next, the clear coat plastic is heated up until quite thin. The lure is dipped into this mixture for a few moments by holding it from the tail end until almost fully submerged. The final steps involve lifting it out to allow the excess liquid coat to drip off, then leaving it to cool and set.
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