DescriptionIsoflex Topas NB52 is a high speed, low temperature and noise-tested grease. High speed grease for taper roller bearings subject to very high speeds.Martin Screen vibrators, electric vibrators and air motor overhaul.Specified for use in snowmobile and ATV engines.compatible with Bombardier, Ski Doo engine bearings and one way nclutch.Sea Doo PWC.50g tube.