SUMILITERESIN® PR-3102 I is a liquid straight resol phenolic resin (water base). It is generally apply as wetting agent in resinoid grinding wheel.
Characteristics SUMILITERESIN® PR-3102 I is preferable to use for binder or wetting agent of abrasive grain in grinding wheel application. This resin was suitable to handle with medium viscosity. So, ratio powder to liquid can be adjusted with desire wettability.