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X-SIL - Respirable Silica Free

In a world first, GRS has carried out extensive research and development to be able to provide the industry a "Respirable Silica Free" product with the same high level of casting quality and usability as a traditional silica based investment powder.

In April 2019 we achieved our goal and have applied for a Patent to cover this new technology that enables the production of an Investment Powder that does not contain Respirable Crystalline Silica (RCS).

X-SIL technology investment powder can be used like for like in place of traditional investment powders in terms of usage procedures, water ratios, mixing equipment, furnaces and burnout cycles, casting machines, casting temperatures and downstream processes.

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