[Durable Material]:The fiberglass roller tool is made of premium aluminum material,high hardness,sturdy and durable to use [Bubble Roller]:Fiberglass resin laminating roller tool,is used to remove air bubbles in the freshly laid fiberglass for a smoother finish [Easy to Use]:The bubble paddle tool adopts an ergonomic comfortable handle,easy to hold and labor saving.Aluminum roller head rolls well,smooth to use [Practical Hand Tool]:The fiberglass laminating bubble roller is a practical manual tool,that effectively improves work efficiency [Wide Applications]:The laminating paint roller is suitable for fiberglass projects,suitable for tub,shower,bathtub and boat repair, Weight: 0.32187490252 pounds, Manufacturer: Zanthicia