GRIP STAR - Friction enhancing paste for secure assembly of carbon components such as handlebars, stems, seat posts. - Its unique grainy particle texture reduces clamping force massively, which minimizes the risk of damage or material defect and hence resulting consequences. - Does not damage any surfaces, but makes every component stay right where it should, even under most extreme conditions. - It is also suited for use with aluminum and stainless-steel parts. - 30g.