Description
The StiX Jumbo Float for ULCS Arm (SX-FUL3) is a high-buoyancy foam float designed to offset the negative weight of underwater camera rigs. Built to fit standard ULCS-style arms, it helps achieve better balance and near-neutral buoyancy, reducing fatigue and improving handling during dives.
Ideal for larger or heavier setups, this jumbo float provides significant lift while maintaining a compact and durable form factor.
Key Benefits
- Increased Buoyancy: Helps counteract heavy camera rigs underwater
- Improved Balance: Makes your system easier to handle and control
- Reduced Arm Fatigue: Less strain during long dives or extended shooting sessions
- Durable Foam Construction: Resistant to pressure and saltwater conditions
- Easy Installation: Slides onto compatible ULCS arms
Who It’s For
- Underwater photographers using mid to large camera rigs
- Divers needing additional buoyancy control
- Users working with multiple strobes or heavy housings
What’s Included
- StiX Jumbo Float (SX-FUL3)
Specifications
- Product Type: Buoyancy float for arm systems
- Compatibility: ULCS-style arms
- Material: High-density foam
- Function: Adds buoyancy to underwater rigs
- Brand: StiX
- Model: SX-FUL3
FAQ
What does this float do?
It adds buoyancy to your rig, making it lighter and easier to maneuver underwater.
How much buoyancy does it provide?
As a jumbo float, it offers significant lift—ideal for heavier setups.
Will it fit all arm systems?
It is designed for ULCS-style arms; compatibility with other systems should be verified.
Do I need more than one float?
That depends on your rig weight—multiple floats can be used for optimal balance.




