Original: $4.99
-65%$4.99
$1.75The Story
Upavon Bionic High Density Foam Block is a premium-quality foam block designed specifically for tying durable ant bodies, indicator posts, and various foam-bodied fly patterns without the need for layering or gluing sheets. This bi-color foam block measures 3"x6"x1" and features a 5mm laminate white layer, allowing tyers to craft flies with a two-tone effect ideal for added visibility and contrast on the water. With a density that's 30% higher than standard foam, Upavon's Bionic Foam provides excellent firmness and buoyancy, making it perfect for creating resilient, high-floating patterns. Best used with the Upavon or Gunville Foam Cutters, these foam blocks are available in five popular colors and are exclusively made in the UK by Upavon Fly Fishing.
Features
- Bi-Color Laminate Design: Each block has a 5mm white laminate layer, perfect for creating two-tone bodies that improve visibility and contrast.
- High Density, Closed Cell Foam: 30% higher density than comparable materials, providing exceptional durability and long-lasting buoyancy.
- Ideal for Indicators and Ant Bodies: Specifically crafted for use in indicator posts, Atomic Ant bodies, and other foam fly patterns.
- Compatible with Foam Cutters: Works seamlessly with Upavon or Gunville Foam Cutters for precise and easy shaping.
- Made in the UK: Premium, exclusive material from Upavon Fly Fishing, ensuring consistent quality.
Why We Like It
The Upavon Bionic High Density Foam Block is an essential material for fly tyers seeking high-quality, versatile foam for creating durable and highly visible fly bodies. The increased density and closed cell construction make it ideal for producing high-floating indicators, ant bodies, and other foam-based patterns. The bi-color laminate design allows for innovative, two-tone effects without additional assembly, making tying faster and more efficient. With firm buoyancy and easy compatibility with foam cutters, this foam block is a top choice for any tyer looking to elevate their foam fly game.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Upavon Bionic High Density Foam Block is a premium-quality foam block designed specifically for tying durable ant bodies, indicator posts, and various foam-bodied fly patterns without the need for layering or gluing sheets. This bi-color foam block measures 3"x6"x1" and features a 5mm laminate white layer, allowing tyers to craft flies with a two-tone effect ideal for added visibility and contrast on the water. With a density that's 30% higher than standard foam, Upavon's Bionic Foam provides excellent firmness and buoyancy, making it perfect for creating resilient, high-floating patterns. Best used with the Upavon or Gunville Foam Cutters, these foam blocks are available in five popular colors and are exclusively made in the UK by Upavon Fly Fishing.
Features
- Bi-Color Laminate Design: Each block has a 5mm white laminate layer, perfect for creating two-tone bodies that improve visibility and contrast.
- High Density, Closed Cell Foam: 30% higher density than comparable materials, providing exceptional durability and long-lasting buoyancy.
- Ideal for Indicators and Ant Bodies: Specifically crafted for use in indicator posts, Atomic Ant bodies, and other foam fly patterns.
- Compatible with Foam Cutters: Works seamlessly with Upavon or Gunville Foam Cutters for precise and easy shaping.
- Made in the UK: Premium, exclusive material from Upavon Fly Fishing, ensuring consistent quality.
Why We Like It
The Upavon Bionic High Density Foam Block is an essential material for fly tyers seeking high-quality, versatile foam for creating durable and highly visible fly bodies. The increased density and closed cell construction make it ideal for producing high-floating indicators, ant bodies, and other foam-based patterns. The bi-color laminate design allows for innovative, two-tone effects without additional assembly, making tying faster and more efficient. With firm buoyancy and easy compatibility with foam cutters, this foam block is a top choice for any tyer looking to elevate their foam fly game.



















