Aluminum Bubble Buster (Spiked Panel Roller)

Eliminate trapped air and achieve fully saturated laminates with this aluminum bubble buster. The spiked roller head features rigid nubs that run the full circumference and width of the roller, allowing it to penetrate deep air pockets that flat rollers often miss. Preferred for epoxy laminating and reinforced concrete work, this tool helps produce stronger, more uniform parts and finishes.

Why it works

• Spiked roller head: Drives resin into reinforcement while breaking surface and subsurface bubbles for reliable air relief.
• High-coverage passes: Wider head with continuous nubs treats both the surface and underlying plies to help fully wet-out reinforcement.
• Aluminum construction: Durable and relatively lightweight for long sessions and jobsite use.

Recommended applications

• Composite layups with epoxy resin systems
• Reinforced concrete overlays and repairs
• General air-relief rolling where deeper pockets are a concern

How to use

1. After applying resin, roll with firm, even pressure. Work from the center of the wet-out area toward the edges.
2. Use overlapping passes to break bubbles and push resin into the reinforcement.
3. Clean immediately after use with a solvent compatible with your resin system and follow all safety instructions.

Available sizes

Benefits at a glance

• Unmatched air relief versus traditional flat rollers
• Helps reduce voids and improve laminate consolidation
• Suitable for shop or field work

Included: One aluminum spiked bubble buster roller (choose width).
Care: Clean immediately after use; store dry. Always follow resin and solvent safety guidelines.