£730.00

A collaboration between Dan Mann and Rob Machado the Mashup is a hybrid of the Seaside and the Spitfire. The Mashup takes the best of both boards: the speed and small wave performance of the Seaside and the aggressive vertical surfing of the Spitfire. The Mashup is the ultimate groveller and a great go-to board for everyday surf.

Availability: 1 In Stock and ready for delivery

Board Dimensions (Current Stock)

Length L Width W Thickness T Volume Vol Fin System Fin Fin Setup Setup Price
5'4" 19 9/16" 2 7/16" 27.1 ltr Futures 5 Fin £730.00
5'5" 19 9/16" 2 1/2" 28.7 ltr Futures 5 Fin £730.00
5'7" 19 11/16" 2 5/8" 31.4 ltr Futures 5 Fin £730.00
5'8" 19 7/8" 2 11/16" 32.8 ltr Futures 5 Fin £730.00
5'9" 19 15/16" 2 3/4" 34.2 ltr FCS 2 5 Fin £730.00
5'9" 19 15/16" 2 3/4" 34.2 ltr Futures 5 Fin £730.00
A collaboration between Dan Mann and Rob Machado the Mashup is a hybrid of the Seaside and the Spitfire. The Mashup takes the best of both boards: the speed and small wave performance of the Seaside and the aggressive vertical surfing of the Spitfire. The Mashup is the ultimate groveller and a great go-to board for everyday surf.
  • Helium lightweight construction
  • 5 Fin set up (fins not included)
  • Medium rails
  • Bottom Contours: Single to V out the tail, heavy double barrel under the chest

Helium Technology:

Firewire's Helium Technology builds on their FST tech to take things up a level. A super light .8lb EPS interior core is sandwiched with a newly developed composite skin. The redesigned parabolic rail contains both Balsa and Paulownia woods. The end result is a 15% lighter board than the already light FST... Quicker flex and rebound characteristics and a higher breakpoint.

Helium Technology is the result of three years of research and development in the Firewire labs, (ie. the sea). What you have is the best elements of the FST and LFT. You have the lifespan of the FST, with the enhanced pop and feel of the LFT. The deck will also compress slightly underneath your feet, responding to your movements. We at Down the Line Surf Co. have every confidence that the Firewire boys have got this completely right... Helium Technology will be here for a long long time!

UK Delivery for this product = £19.95 for Express Courier.

Generally all goods ordered before 1pm are sent out on the same day (Mon-Fri).

We offer a fast and efficient worldwide delivery service.

For International deliveries, the shipping will be calculated at checkout, together with any duties and tax. This ensures you have no unexpected charges when receiving your goods.. We guarantee you will have nothing extra to pay.

Check here for our full delivery information


Not happy with your product?

No problem at all!

You can return the product up to 30 days after purchase for a no quibble replacement or refund.
Simply fill out the returns form enclosed with your package and send back to us.
info@downthelinesurf.co.uk or ring one of the team on (01736) 757025

Please find our full Returns & Refund Policy here, and our Shipping Policy here. Customer Services can be contacted here.

If you have any questions about the Firewire Mashup Surfboard (Helium), submit the product question form below and we'll get back to you as soon as possible. Or give us a call on (01736) 757025.