Varcum 29318 is a two-step, unmodified, powdered phenolic resin.
- High bond content, high-density snagging and cutoff grinding wheels.
- Many special applications requiring resistance to the heat generated by heavy duty grinding.
- Exhibits a high degree of bond toughness.
- Provides excellent wheel strength.
- Reduces wheel cracking at elevated temperatures.
- Improves wear performance at elevated temperatures.
- Promotes a higher grinder efficiency.
- The recommended baking cycle is four to eight hours direct temperature rise of 350°F.