Performance Glass (PG) fins are machine cut from traditional fin panel (laid 4oz/6oz fibreglass sheets and polyester resin) to guarantee foil, template and flex accuracy. The fins are then hand-finished and polished.

The resulting material characteristics and flex pattern are identical to traditional fibreglass fins - a stiff base with subtle, responsive tip flex, amazing aesthetics and proven durability.

The PG fins are the perfect transition fin for surfers moving from glass-on fins to the convenience, accuracy and performance of FCS.

A major advance in moulded fin technology, Glass Flex has been formulated to replicate the flex and memory properties of a laminated fibreglass fin. Developed with chemical engineers, Glass Flex is a high fibreglass content composite using a new custom compounded resin formula delivering the benefits of increased stiffness and memory.

Working with C Brewer Co, USA, FCS rigorously tested a number of materials to best match the flex patterns of a fibreglass fin. Glass Flex tested better than other materials, both in and out of the water.

Glass Flex has many advantages over other composite fin materials. It is stiffer, with a more positive flex pattern (nice tip flex, little base flex) and remarkable flex memory. The new natural colour has a degree of translucency, replicating the aesthetic of fibreglass.

The precision of the injection moulding process ensures the highest accuracy in both geometry and flex in each fin produced. The greatest advantage of our new Glass Flex material is that this technology is available as standard on all high quality production boards.

All fins are sold as production sets, i.e. with plugs, dams, etc.

The composite program of FCS has made quantum leaps in the last 2 years. They've engineered new foils and flex patterns that give their new composite fins far superior performance to anything that's come before. Test them yourself, you'll feel the difference right away.

The flagship of the FCS range is the Carbon Lite technology series. All fins are constructed with a super lightweight high density foam core and ultra stiff carbon fibre cloth.

This technology results in an incredibly light weight fin with minimum flex, providing direct responsiveness that will bring any board to life.

These fins have to be ordered specially so there may be a delay but we will always advise you.

All fins are sold as production sets, i.e. with plugs, dams, etc.

All fins are sold as production sets, i.e. with plugs, dams, etc.

A kit to install FCS plugs in new boards, replacement plugs and parts