West System 205 Fast Hardener
In stock · Order before 2pm AEST for same-day SEQ dispatch
Specifications
- Resin/base type
- Medium-viscosity epoxy curing agent (paired with West System 105 resin)
- Cure system
- Amine-cured epoxy (fast cure at room temperature)
- Mix ratio
- 5 parts 105 resin to 1 part 205 hardener by volume or weight
- Cure speed
- Fast — relatively quick cure at room temperature, shorter working time
- Typical use
- Fibreglass laminating, marine construction and repair, timber bonding, epoxy coating, structural bonding
About this product
West System 205 Fast Hardener is a medium viscosity epoxy curing agent designed for use with West System 105 Epoxy Resin. When combined with the resin, it produces a high strength epoxy system suitable for bonding, laminating and coating applications.
The fast hardener provides a relatively quick cure at room temperature, making it suitable for applications where faster strength development and shorter working times are required. It is commonly used in fibreglass laminating, timber bonding, composite fabrication and marine repair work.
KEY FEATURES:
- Fast curing epoxy hardener for West System 105 resin
- Produces high strength structural epoxy systems
- Suitable for bonding, coating and laminating applications
- Develops physical properties quickly at room temperature
- Compatible with West System epoxy systems
COMMON APPLICATIONS:
- Fibreglass laminating and composite fabrication
- Marine construction and boat repairs
- Timber bonding and structural repairs
- Epoxy coating and sealing
- Industrial bonding applications
DIRECTIONS FOR USE:
West System 205 Fast Hardener must be mixed with West System 105 Epoxy Resin according to the manufacturer’s recommended ratio of 5 parts resin to 1 part hardener by volume or weight. Mix thoroughly before applying to ensure proper curing.
SAFETY PRECAUTIONS:
Avoid contact with skin and eyes when handling epoxy hardeners. Use appropriate personal protective equipment including gloves and safety glasses and ensure adequate ventilation during use.