Flash Breaker / Release Tape
Flash Breaker Tape
Flash Breaker Tape is a specialised pressure-sensitive tape used in composite manufacturing to create clean resin break lines and control excess resin flow during vacuum bagging and infusion processes. Designed to reduce flash and simplify trimming, it helps produce cleaner laminate edges and more professional finished parts.
Easy to apply and remove, flash breaker tape is commonly used around mould edges, flanges, and trimming zones where controlled resin termination is required.
Key Features
- Creates clean resin break and trim lines
- Reduces excess resin flash during curing
- Helps achieve cleaner laminate edges
- Easy application and removal
- Saves time during post-processing and trimming
- Suitable for vacuum bagging and infusion processes
Typical Applications
- Resin infusion setups
- Vacuum bagging processes
- Composite trimming zones
- Flange and edge control
- Tooling and mould manufacture
- Prepreg and wet layup applications
Why Use Flash Breaker Tape
Without flash control, excess resin can spread beyond the laminate edge, creating:
- Difficult trimming
- Rough laminate edges
- Additional sanding and finishing work
- Increased material waste
Flash breaker tape helps control resin flow and creates a defined edge, improving both efficiency and final part quality.
Performance & Compatibility
Suitable for use with:
- Epoxy resin systems
- Vinyl ester resins
- Polyester resins
Compatible with:
- Vacuum bagging films
- Peel ply
- Release films
- Infusion consumables
Available Options
- Various widths available
- High-temperature resistant versions
- Easy-release adhesive systems
Ironbark Tip
For best results:
- Apply tape evenly along intended trim line
- Ensure firm adhesion before bagging
