HPG-1 Park Tool High Performance Grease is proprietarily blended to meet the demanding needs of today's high performance bicycles and high end components. -Superior adherence and extended lubrication life -Extreme temperature range: -20F to 540F (-29C to 282C) -Highly water resistant -Perfect for high end applications including precision ground and ceramic bearings, pivots and suspension components 4-ounce (113 g) tube