Fiberglass Roller

A Guide to Fiberglassing with Rollers

Fiberglassing with rollers is an efficient way to create strong, lightweight, and durable parts. Using the right rollers helps eliminate air bubbles, evenly distribute resin, and reduce excess resin use, preventing weak spots and improving cost efficiency.

Benefits of Using Rollers for Fiberglassing

Eliminates Air Bubbles: Ensures a smooth, even finish.
Even Resin Distribution: Prevents resin-rich areas that can weaken the structure.
Reduces Resin Usage: Lowers material costs and enhances strength.
Improves Laminate Quality: Results in a professional, durable finish.

Types of Fiberglass Rollers

Quick-Release Aluminum Rollers

Snap off the frame for easy cleaning.
Solvent-resistant plastic handle for durability.
Solid ends keep resin and glass on the roller’s exterior.

Large Diameter Rollers

Deep grooves for thick laminate roll-out.
As the roller diameter decreases, fins become shallower to handle thinner laminates.

Barrel Rollers

Designed for concave surfaces, allowing better resin application in hard-to-reach areas.
Share many features with quick-release rollers.

Corner Rollers

Deep fins provide excellent air relief in corners.
Machine-finished corners help reduce glass fiber shearing.

Bubble Busters and Paddle Wheels

Ideal for Knitted Unidirectional Epoxy applications.
Remove air pockets where standard rollers cannot.

Budget Bubble Buster Rollers

Cost-effective rollers made of HDPE.
Work well with Knight X and unidirectional fabrics.
Must be cleaned before resin cures to prevent buildup.

Economy Rollers

Best for one-time use or small projects.
Low-cost alternative for tight spots requiring deep fins for air relief.

Additional Roller Options

Resin Rollers

Designed with a phenolic core, making them resistant to most solvents.
Provide a quick, even application of resin.

Lint-Free Finish Rollers

Ideal for epoxy applications, ensuring a smooth surface.

Fine Finish Red Mohair Rollers

1/8-inch nap, compatible with polyester and epoxy resins.

Semi-Smooth Finish Rollers

3/8-inch nap, suitable for both polyester and epoxy resins.

Get Your Fiberglassing Supplies

TAP Plastics offers a variety of fiberglassing rollers and supplies to help you achieve professional-quality results. Visit any of our 20 store locations or shop online at TAPPlastics.com!