US Box Weed Slasher Fin G10 21cm Unifiber UF036040210
In Stock
Estimated delivery: December 18, 2025 - December 25, 2025
US Box Weed Slasher Fin G10 21cm Unifiber UF036040210
Description:
The Unifiber Weed Slasher is a purpose-built US Box fin designed to slide and slash cleanly through weedy patches while keeping control and responsiveness. Constructed from durable G10 fiberglass-epoxy laminate, the blade delivers a stiff, reliable feel and excellent power transfer under load. Its forgiving rake profile and tuned foil make it easy to maintain tracking and quick direction changes without catching weed material. The simple, robust construction focuses on practical performance and longevity, offering an affordable option for weekend riders who still want predictable behavior. Low-maintenance and resilient, the Weed Slasher copes well with repeated impacts and abrasive conditions common in shallow coastal waters. Compatible with standard US Box mounting systems, it integrates easily into most boards set up for removable fins.
Key Features:
- G10 fiberglass-epoxy laminate construction for strength, stiffness and impact resistance
- Forgiving rake profile designed to shed weed and reduce fouling
- Tuned foil for stable tracking and responsive turns
- Robust, low-maintenance blade ideal for frequent use in abrasive environments
- Compact 21 cm blade length balances maneuverability and drive
- US Box compatible for straightforward installation and interchangeability
- Budget-friendly option targeted at recreational and weekend riders
- Durable edge geometry resists chipping and wear
Specifications:
Manufacturer: Unifiber
SKU: UF036040210
Material: G10 fiberglass-epoxy laminate
Size/Dimensions: Blade length 21 cm (overall dimensions per manufacturer)
Weight: Not specified
Color: Not specified
Size: 21cm
Category: Fins
Age Group: Adults
Gender: Unisex
Recommended Use:
Ideal for recreational and intermediate windsurfers and paddleboard riders who frequent weed-prone or shallow coastal conditions and want a dependable, low-cost fin. Best suited for beach, bay and estuary environments where weed shedding and predictable control are priorities. Performs well in calm to moderate water and wind conditions; pair with a standard US Box fin slot and use with neoprene booties or footstraps as required for comfort and board control.