The Cromar Pro GRP Bubble Buster V Laminating Roller with dimensions of 21mm X 70mm is a high-quality tool designed for the professional application of GRP (Glass Reinforced Plastic) and other composite materials. It is specifically engineered to ensure proper consolidation and bonding by removing entrapment air bubbles, contributing to the strength and durability of your laminated products. This roller offers exceptional performance, durability, and ease of use, making it an ideal choice for professionals in the composites industry.