Silicone rubber can be formulated to be applied on the skin for making body molds. And LifeRite is leading the pack as the most-favored skin safe silicone rubber. Let’s find out more about the same.
Silicone rubber is a high-quality and durable material that is favored by artists for making molds and casts. Art stores’ aisles feature a range of specially formulated silicones that are suitable for almost any application ranging from general mold making and casting to food molds, baking containers, mask making, special effects and even duplicating skin surfaces.
Apart from this, there is a unique silicone rubber that can be safely used on the skin for life casting! Yes, you heard that right – alginate does not have to be the main staple for making body molds as a silicone formulation can be applied directly on the body to capture the shape of the face, hands, feet and other body parts. And these silicone body molds are long-lasting for multiple castings unlike their single use alginate counterparts!
In fact, LifeRite Skin Safe Silicone Rubber is favored by life casting artists, special effects artists and even for prosthetics due its superior quality and excellent results. This is a two-component, platinum-cured, room temperature cure silicone rubber with excellent physical properties like flexibility, quick curing, forensic detail and long mold life. It can stay put even on horizontal surfaces, allowing for easy full body molds with the model in standing position.
Silicone rubber is a high-quality and durable material that is favored by artists for making molds and casts. Art stores’ aisles feature a range of specially formulated silicones that are suitable for almost any application ranging from general mold making and casting to food molds, baking containers, mask making, special effects and even duplicating skin surfaces.
Apart from this, there is a unique silicone rubber that can be safely used on the skin for life casting! Yes, you heard that right – alginate does not have to be the main staple for making body molds as a silicone formulation can be applied directly on the body to capture the shape of the face, hands, feet and other body parts. And these silicone body molds are long-lasting for multiple castings unlike their single use alginate counterparts!
In fact, LifeRite Skin Safe Silicone Rubber is favored by life casting artists, special effects artists and even for prosthetics due its superior quality and excellent results. This is a two-component, platinum-cured, room temperature cure silicone rubber with excellent physical properties like flexibility, quick curing, forensic detail and long mold life. It can stay put even on horizontal surfaces, allowing for easy full body molds with the model in standing position.
Tips for using LifeRite
- This silicone rubber features a mix ratio of 10 Parts A to 1 Part B by weight and is easy to mix. The base and catalyst should be mixed thoroughly to get an even lavender hue. Ensure that no catalyst remains on the base or sides of the container.
- To slow down the working time, the base can be kept in the refrigerator for 15 minutes or even left in the freezer overnight.
- Silicone rubber does not stick to anything but itself. Therefore, it can be directly applied on clean and dry skin. However, petroleum jelly or mold release is favored for keeping body hair from getting entangled in the silicone.
- As latex rubber inhibits this platinum-cured silicone, wearing rubber gloves can keep the body mold from curing properly. It is advisable to use vinyl gloves instead.
- The silicone can be applied with a soft bristle brush, spatula, palette knife or a manual or pneumatic cartridge gun system. Dearing is not required as both the base and catalyst are deaired at the manufacturing stage itself. However, applying a print coat first is preferable to eliminate any tiny air bubbles.
- Allow the rubber to cure for 5 to 6 minutes before applying the shell mold.
- After demolding, the body mold should be left to cure for an additional hour or so prior to the casting. Else pin-hole air bubbles may appear in the life cast.
- Wax, plaster, clay or resin can be cast in the LifeRite mold. If making clay life casts for special effects works, the material should be sulfur-free as the presence of sulfur can again inhibit the curing.
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