NEW BlackTech Carbon Blades




NEW BlackTech Carbon Blades are specifically designed for use in spearfishing at depths of 15-40 meters (45-120 feet).  These fins supply the freediver with unmatched thrust and power.
These blades are made with a revolutionary double sided vacuum infusion process.  This process ensuring high gloss and zero crack propagation throughout the NEW BlackTech Carbon Blades. Specially formulated Epoxy resin with Flexural E-modulus is used for impregnating the carbon fiber.  which allows for amazing flexing of the NEW BlackTech Carbon Blades which produces an unmatched kick.

Blades come in a high quality gloss finish.

All NEW BlackTech Carbon Blades come with a standard 3 YEARS LIMITED WARRANTY.


Blades are made to suit most foot pockets and are highly recommended in the Salvimar step foot pocket and the Mares razor pro foot pockets as both these pockets have soft compound rails.  To maximize the use of a soft high performance carbon blade like the NEW BlackTech blades.

We recommended to call DiversWorld  to discuss specific individual needs and so you can discuss with our team what will be best suited to your needs.

These fins have been manufactured in the BlackTech factory in Croatia and  have been trialled and tested for many years bringing paramount performance for an affordable budget for this fin.

Blade Stiffness Chart Range:

Normal Soft 60-85kg

Normal Medium 85-100kg


Additional information


Red, Blue


Normal Soft, Normal Medium


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