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3D-Glassing™ Check out what's in every Hydroflex Surfboard

The Natural Surfboard Construction


Light high performance board with your shapers favorite PU blank!

Our Natural surfboard construction starts with a hand shaped Stringered PU or EPS blank. The Natural construction, produces a familiar PU feel that's significantly lighter and stronger than standard PU/Poly Boards. The hand shaped blank is then glassed with our patented 3D-Glassing™ Technology, rooting fiberglass and resin into the foam for a stronger bond. All Hydroflex boards are made with epoxy resin for a natural and lively feel. Epoxy resin is a lighter and stronger resin compared to standard polyester resin and allows for twice the flex before cracking. The other benefit of Epoxy resin is the molecules will not break down over time.


This process gives you the highest strength to weight ratio available and is coupled with excellent flex characteristics, as well as completely customizable shapes
and glassing. Every surfboard that leaves our factory is built with our patented 3D-Glassing™ Technology.



Benefits of the Natural Surfboard Construction



• Heaps of pop & lively feel
• Longer lasting flex patterns
• Eliminates delamination
• 100% customizable
• Highest strength-to-weight ratio
• High quality materials
• Optimized reinforcement solution
• Vacuum processed for maximum strength
• Superior performance and responsiveness
• Doesn‘t feel rigid or hard
• Multi-Award winning
• Tested by Pro Surfers

3D-Glassing™ Engineered in GER / Handmade in the USA ORDER CUSTOMS DIRECTLY FROM THE USA!

Testimonials about the Natural

Hydroflex Surfboard Reviews by Andrew Doheny, Teddy Navarro, Kelly and Dane Zaun


More info about the Natural






Construction Options

Extruded Flex Core - EFC - Surfboard Construction


New Extruded Flex Core (EFC) by Hydroflex is the next level in surfboard construction. These waterproof blanks are closed cell extruded polystyrene foam developed specifically for surfboards. This foam optimizes flex for high performance surfing with more memory and a more responsive feel. The closed cell structure means absolutely no water will be absorbed by the foam if it comes into contact with the elements. Because the foam is extruded using well-established manufacturing processes it has a very consistent density profile and flex pattern. This also eliminates soft spots in the blank and helps to minimize pressure dings.



Tech Series

Tech Series - Specialty Surfboard Constructions



Multiple Awarded