FCS 2 Tab Infill Kit
Pickup available at BSS
Usually ready in 24 hours
Run Original FCS Fins in FCS II Plugs
The FCS 2 Tab Infill Kit solves a real-world problem for surfers who own original dual-tab FCS fins but have switched to a board fitted with FCS II plugs. Without an infill, the gap between the front tab of the original fin and the front slot of the FCS II plug is left exposed, preventing a secure fit. These compatibility infills bridge that gap precisely, letting you run your proven dual-tab fins in modern FCS II boxes with zero compromise to stability or performance.
High-Quality Silicone Rubber Construction
Every infill in the kit is moulded from high-quality silicone rubber. Silicone was chosen deliberately: it is chemically inert, so it will not react with or damage the FCS II plug material or the fin tabs themselves. The material is also extremely durable and lightweight, engineered to withstand the full range of conditions surfboards face, including extreme temperatures (from sun-baked roof racks to cold water) and prolonged exposure to saltwater, sunscreen, and UV. These are not a short-term fix; they are built to last across many seasons of regular use.
What Is Included
The FCS 2 Tab Infill Kit ships as a complete compatibility solution ready to install straight out of the packaging:
- Centre Compatibility Infill x1
- Side Compatibility Infills x4
- Grub Screws x10
- FCS Key x1
- Reusable zip-lock storage bag
The grub screws and FCS key mean you have everything required for installation without sourcing additional hardware. The reusable zip-lock bag keeps spare components organised and protected between sessions.
Designed and Developed with Surf's Best
The FCS 2 Tab Infill Kit is part of the broader FCS accessory range, developed in collaboration with the world's leading surf athletes and surfboard shapers. FCS fins and accessories are the preferred choice of elite surfers and shapers globally, and the compatibility infill kit reflects that same commitment to precision engineering and surfboard performance.
Installation Overview
Fitting is straightforward. Insert the centre infill into the front slot of the FCS II centre plug and press the side infills into the front slots of each side plug. Then seat your original dual-tab FCS fins as normal and secure with the included grub screws using the FCS key. No adhesive is required. The silicone material compresses slightly for a snug, rattle-free fit and can be removed and reinstalled as needed.
Free Shipping, No Minimum for IWS Beach Club Members.
Returns are eligible within 30 days of receiving your order. Return shipping labels are FREE for IWS Beach Club Members. See more
Specifications
- Brand
- FCS
- MPN
- 10933
- UPC
- 9340935029488
- Compatibility
- Original dual-tab FCS fins in FCS II plugs
- Infill Material
- High-quality silicone rubber
- Kit Contents
- Centre Infill x1, Side Infills x4, Grub Screws x10, FCS Key x1, Reusable zip-lock bag
- Durability
- Rated for extreme temperature ranges and corrosive (saltwater) conditions
- Fin Type
- Surf Screw Kit / Compatibility accessory
Frequently Asked Questions
- What does the FCS 2 Tab Infill Kit do?
- It fills the gap between the front tab of an original dual-tab FCS fin and the front slot of an FCS II plug. This allows surfers to use their existing dual-tab fins in boards fitted with the newer FCS II fin system.
- Will the silicone infills damage my FCS II plugs or fins?
- No. The infills are made from chemically inert high-quality silicone rubber that will not damage the plug material or the fin tabs under normal use.
- What is included in the FCS II Tab Infill Kit?
- The kit includes one centre compatibility infill, four side compatibility infills, ten grub screws, one FCS key, and a reusable zip-lock bag for storage.
- Are the infills reusable?
- Yes. Silicone rubber retains its shape and properties through repeated installation and removal, so the infills can be transferred between boards or reinstalled as needed.
- Do I need any other tools or hardware to install the kit?
- No. The kit is complete as supplied. The included grub screws and FCS key are everything you need to secure your dual-tab fins in FCS II plugs.
- How durable are the FCS II Tab Infill Kit components?
- The silicone infills are engineered to withstand extreme temperatures and prolonged exposure to saltwater and UV. They are lightweight and built for long-term use in demanding surf conditions.
- Where can I buy the FCS 2 Tab Infill Kit?
- The FCS 2 Tab Infill Kit is available in store and online at Island Water Sports, your South Florida source for FCS fins and surf accessories.