OPTISHIELD® Premix is a “pre-mixed” solution consisting of 10% OPTISHIELD® concentrate and 90%
RO water. The solution provides corrosion protection for a broad range of materials in “closed circuit” recirculating systems. It offers an alternative to mixing solutions on site particularly when the locally
available water is of low quality or suspected of contamination. This solution does not protect for burst or
freeze protection.
OPTISHIELD® Premix is suitable for use in most “new” and “existing systems” when used in accordance
with directions. However when used with existing systems which may contain excess scale, oxidation,
and sediment, it may be advisable to first flush the system with a mild cleaning agent. Contact your
equipment manufacturer and/or OPTI TEMP for recommendations on appropriate cleaners

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SDS OptiShield Plus Premix OTS Plus 10% Water 90%