Finish Line Fiber Grip Finsih Line Fiber Grip is specially designed to create friction and reduce slippage between clamped carbon fiber surfaces. Carbon Fiber components have torque specs which means you can't tighten them as tight as you want. Because of this, it is possible for the components to slip. The Fiber Grip creates a rougher surface so your carbon components don't slip. Apply Fiber Grip in a thin film to clamping areas of stems, handlebars, seat posts, and seat tubes. Features Eliminates the need to over tighten clamps to achieve secure connections Tested and approved by leading carbon fiber component manufacturers Available in a 1 pound tub or a 1. 75 ounce tube | Finish Line | Fiber Grip 1. 75 Oz Tube