Styrene Monomer
In stock · Order before 2pm AEST for same-day SEQ dispatch
Specifications
- Resin/base type
- Reactive styrene monomer (viscosity reducer)
- Compatibility
- Polyester and vinyl ester resin systems, gelcoat, flowcoat
- Typical addition rate
- Up to 10% by weight, added gradually with thorough mixing
- Function
- Reduces resin viscosity for improved sprayability and flow
- Safety note
- Do not mix styrene monomer directly with MEKP catalyst
About this product
Styrene Monomer is a reactive solvent used to adjust the viscosity of polyester and vinyl ester resin systems. It is commonly added to polyester resin, gelcoat and flowcoat to improve sprayability and flow characteristics during fibreglass fabrication and repair work. Styrene monomer helps reduce resin thickness, allowing easier application when spraying gelcoats or laminating resins while maintaining compatibility with standard composite systems.
KEY FEATURES:
- Clear reactive solvent designed for polyester and vinyl ester resin systems
- Improves sprayability of gelcoat and flowcoat formulations
- Reduces resin viscosity for easier application and better flow
- Compatible with common fibreglass laminating resins
- Suitable for composite fabrication, repairs and mould production
COMMON APPLICATIONS:
- Fibreglass laminating and repair work
- Spraying gelcoat and flowcoat finishes
- Adjusting resin viscosity during composite fabrication
- Marine, automotive and industrial fibreglass applications
DIRECTIONS FOR USE:
Add styrene monomer to polyester resin, gelcoat or flowcoat formulations to adjust viscosity. Typical addition rates are up to 10 percent depending on application requirements. Always add gradually and mix thoroughly to achieve the desired spray or application consistency.
SAFETY PRECAUTIONS:
Do not mix styrene monomer directly with MEKP catalyst. Always wear appropriate protective equipment including gloves and eye protection when handling styrene or fibreglass materials. Use only in well ventilated areas.