Jesmonite Retarder (AC730)


You can extend the working time by the addition of Jesmonite Retarder (AC730) to your mix.

This retarder can also be used with AC830. It is not suitable for gypsum-based products such as AC100, AC200 and AC300.

Top Tip: Temperature and humidity can effect working times. Set time is also extended when using retarder.

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