Thus, they use the same material as standard crystal silicone panel manufacturers, with two major exceptions.

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Optim insulation is a hybrid material that combines the biostability and flexibility of high-performance silicone rubber with the strength, tear resistance and abrasion resistance of polyurethane, to provide increased durability and flexibility.

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The dual material case is available with high visibility orange trim with a black protective silicone sleeve to seal all ports.

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