Product Description Material: Adopt of aluminum alloy materials and made by machining, a precise balance of glass and resin with no air pockets, durable and sturdy to use Function: Used for removing air bubbles from lamination, leveling and compaction of resin coating to drive bubbles, and you just never know when you can use a random tool for something other than the designed purpose to save the day. These aluminum rollers set the industry standard for durability and ease of cleaning. Plastic handles are solvent-resistant for easy cleaning Application: Widely used in the production of glass fiber reinforced plastic, and the inner surface of the bubble roller puncture. 4pcs fiberglass roller set:1x 5″ larger diameter, 1x larger diameter which has deeper grooves for thicker laminate roll-out, 1x smaller diameter relieves more numerous small bubbles on a thinner laminate, 1x corner roller for air relief in crucial filets and corners Product description Features: Manufactured by mechanical finishing of aluminum alloy material, durable to useUsed to enhance the glass steel strength and flatnessIn the process of products, it can save resin, save time and costs, improving construction efficiencyWidely used in industrial production of glass steel, for leveling and compacting the resin coating driven bubble, commonly used for products internal and surface blistering roll punctureCan effectively improve the labor efficiency and product qualitySpecification: Material: Aluminum alloy + ABSPackage Includes: 4pcs fiberglass roller tools set About Us powered by