Rob Allen Tuna Blue bulk speargun rubber is produced using DIP processing technology. Its two-layer construction pairs an amber core made from a purer compound with a blue outer jacket that protects against abrasion, UV rays, and harsh marine environments.
Sold by the meter for rigging custom speargun bands.
- Product type: Bulk speargun rubber
- Construction: Dual-layer
- Inner core: Amber core (pure compound)
- Outer layer: Blue protective layer (UV and abrasion resistant)
- Manufacturing: DIP processing
- Unit of sale: Per meter









