Keahana’s Black Density blanks are crafted for surfers who demand nothing but the best. Engineered with unmatched strength-to-weight ratio, superior flotation, and enhanced liveliness, they are the ultimate choice for precision and agility.


Our Special PPS Blend

Unmatched Performance and Shapeability

At Keahana Hawaii, we use a unique Pressurized Polystryene (PPS) blend in our surfboard blanks that sets us apart from the competition. This advanced material not only enhances the shaping process but also ensures superior performance on the waves. Experience the difference with our blanks that are designed for precision and durability, making them the ideal choice for both amateur and professional surfers.

Why Choose Keahana Blanks?

At Keahana Hawaii, we take pride in crafting surfboard blanks that excel in quality, craftsmanship, and performance. Our exclusive pressurized polystyrene (PPS) blend with native Caxeta wood stringers, delivers superior shaping flexibility and durability, making our products a favorite among local shapers and businesses alike. While our premium pricing reflects the exceptional quality of our blanks, the investment is justified by their unmatched strength-to-weight ratio, liveliness, and long-lasting performance. Experience the difference that quality craftsmanship and innovative materials bring to your surfboards.

Advantages for  Blanks


  1. Enhanced Durability
    The pressurized polystyrene foam structure ensures superior resistance to dents, dings, and compression damage, making it ideal for long-lasting surfboards.
  2. Lightweight Design
    Along with its durability, our PPS foam remains lightweight, providing surfers with improved maneuverability and speed on the water.
  3. Superior Liveliness
    Unlike polyurethane blanks that lose liveliness over time, our PPS foam retains its energetic responsiveness, enhancing the overall surfing experience.
  4. Strength-to-Weight Ratio
    Keahana’s PPS foam delivers an exceptional strength-to-weight ratio, ensuring optimal flotation and performance for smaller boards.
  5. Eco-Friendly Material
    Our PPS foam is designed with sustainability in mind, minimizing environmental impact while maintaining high performance standards.
  6. Resin Compatibility
    PPS foam requires epoxy resin for lamination, resulting in a naturally stronger and more lively surfboard compared to traditional materials.
  7. Customizable Design 
    The flexibility of PPS foam allows shapers to tailor density and design to meet specific performance needs, offering versatility across board types.