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Akron LOVIS RTV-RP silicone mold rubber is the first low viscosity, zero shrink, high strength silicone RTV. Designed to work with all RP grown (printed) models and Stereo Lithographic resin models.
LOVIS is a two part 10:1 mix addition cure system exhibiting high tear strength and very high elongation. You will find it to be well suited to difficult applications where undercuts and thin sections can otherwise be a problem. The firmness of the finished mold will prevent deflection of thin sections during wax injection.
If you are making a mold from a carved or machined wax, or resin model, you may use the 16 hour cure time at room temperature. If your model is not sensitive to elevated temperature you may choose to use the 60 minute cure at 50°C (122°F) or 30 minutes at 88°C (190°F). A good low temperature cure method is to partially immerse the mold frame in a water tank maintained at the required temperature, or an oven capable of closely controlled temperature.
See instruction sheet for mold making tips.
LOVIS is available in aqua or clear.
Four kit sizes available
0.5 kg. (1.1 lb.)
1 kg. (2.2 lb.)
4 kg. (8.8 lb.)
20 kg. (44 lb.)
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