Paddle Wheel Rollers

How to Get Rid of Bubbles and Blisters in Fiberglass with Paddle Wheel Rollers

When working with fiberglass, trapped air bubbles and blisters can compromise both appearance and structural integrity. A proven way to eliminate them is with a paddle wheel roller—a European innovation designed for superior air relief and ease of cleaning.

Paddle wheel rollers are a powerful alternative to the traditional bubble buster roller. Their unique wheel design allows them to push out trapped air more effectively, especially when working with Knytex®, knitted, and unidirectional fabrics, which are prone to stubborn blistering. With consistent use, you’ll achieve stronger laminates, smoother finishes, and fewer defects that require rework.

Key Benefits:

• Excellent air relief for removing bubbles and blisters in fiberglass layups

• Easy to clean and reuse, saving time on prep and cleanup

• Ideal for epoxy and advanced fiberglass fabrics

• Durable design provides consistent results in demanding applications

Applications:

• Boat hulls, decks, and marine repairs

• Automotive and motorcycle bodywork

• Composite part manufacturing and prototyping

• Fiberglass mold building and industrial repairs

If you’re wondering how to get rid of air bubbles in fiberglass resin, the paddle wheel roller is an industry-preferred tool. Its efficiency and reliability make it a favorite among professional fabricators and DIY fiberglassers alike.