The Cromar Pro GRP Bubble Buster V Laminating Roller is a professional-grade tool designed for efficient bubble removal in GRP laminates. This 21mm x 140mm roller features a unique V groove pattern, which helps to distribute resin evenly and maximise the consolidation of fibreglass materials. Manufactured by renowned brand Cromar, this laminating roller is durable and easy to clean, making it an essential tool for any fibreglass application task.