• Platsil Retarder


Platsil Retarder



PlatSil 71 & 73 R can be used with all Platinum based silicone liquid rubbers to slow the cure and yield a longer working time. Adding ~1% (to the Part A first) of part R to the total A+B mixed weight roughly doubles the working time. Adding ~2% roughly triples the working time. Do not exceed 3%.

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