Specification: Item Type: Fiberglass Roller Weight: Approx.203g / 7.2oz Material: Aluminium Alloy Roll Head Size: Approx.21 x 150mm / 0.8 x 5.9in  Purpose: Used For Hand Pasting Tools Of FRP Package List: 1 x Hand Pasting Tools Features Widely Used: Fiberglass Roller Tools Fiberglass Shower Repair Kit widely used in the production of industrial glass fiber reinforced plastics (FRP), used for leveling and compaction of resin coating driven bubbles, and often used for puncture of inner and surface foam rolls of products. Strength and Flatness Improvement: Tools are used to improve the strength and flatness of glass fibers, helping to produce better quality glass.The ergonomically designed is comfortable to hold and will not cause fatigue in long term use. Labor Efficiency and Quality Improvement: It can effectively improve labor efficiency and product quality, which is of great help to the glass industry. Manufacturing Material: Made of high quality aluminium alloy material and mechanical finishing, it is sturdy and durable, which undoubtedly extends its service life. 100% Satisfaction Guarantee: We support our best service, high quality products, if you have any questions about our products, please do not hesitate to contact us, we will try our best to help you and reply within 24 hours.