Pure Grip compound is derived from an activated Silica compound and is a good example of how we ­integrate customer feedback continuously into our ­research and development. This mixture technology fits in perfectly alongside the BlackChili Compound. The name PureGrip does exactly what it says; exceptionally good grip and durability are the distinguishing features of this ­compound. Engineered with PureGrip in our ­Performance ­products in our road and mountain bike ranges.