PlatSil^® Part H Hardener

PlatSil^® Part H Hardener

Use PlatSil^® Part H Hardener to increase the Shore hardness of any PlatSil^® Gel. It also increases working and demold time. For PlatSil^® Gel-OO, a mix of 1A:1B:1H gives a Shore A~10 rubber. For PlatSil^® Gel-10, a 1A:1B:1H mix cures to a Shore A~20 rubber. For PlatSil^® Gel-25, a mix of 1A:1B:1H cures to a Shore A~40 rubber. Do not exceed a 1A:1B:1H mix ratio. For additional information, view the PlatSil^® Gel Technical Bulletin.