Seavoy Demarcation Floats
Seavoy Demarcation Floats
Bay Marine offers high quality Seavoy demarcation floats designed for a wide range of marine boundary marking and safety applications. Our floating demarcation solutions provide reliable performance, high visibility and durability in demanding marine environments
The Seavoy SDF Series demarcation floats are manufactured as a single-piece polyethylene unit designed for various marine demarcation applications. These Seavoy demarcation floats are rotationally moulded from linear low-density polyethylene (LLDPE) and internally filled with foam to provide enhanced buoyancy, strength and stability in the water
The colour is fully embedded within the LLDPE raw material, ensuring long-lasting brightness and resistance to fading. The floats are available in multiple diameters and can be supplied with single or double eyes to accommodate different installation requirements



Primary Applications
Bay Marine’s Seavoy demarcation floats are suitable for a variety of marine safety and boundary marking uses including:
- Beach & Swim Zone Safety: Create clear visual barriers for public safety, swimming area, etc.
- Port & Marina Security: Mark restricted maritime zones, speed limits, etc.
- Aquaculture & Commercial Marine: Outline fish farm, floating barrier, etc.
- Dredging & Construction Boundaries: Secure work area, construction area, etc.
Key Features
- High visibility colors for clear marine boundary marking
- Excellent buoyancy and water stability
- Durable LLDPE rotationally moulded construction
- Foam filled interior for added strength and flotation
- UV resistant material suitable for harsh marine environments
Technical Specifications
| FEATURE | DESCRIPTION |
|---|---|
| Rotationally Moulded LLDPE Construction | Manufactured using high grade linear low density polyethylene (LLDPE) for maximum structural integrity and impact resistance |
| Internal Foam Filling | Closed cell foam filled core prevents water ingress |
| UV Stabilized & Color Embedded | Pigments are fully integrated directly into the raw LLDPE material, resisting UV degradation color fading and harsh saltwater exposure |
| High Visibility Colors | High contrast safety yellow, red and white options ensure clear visual identification across water |
Seavoy SDF Series Dimensions and Specifications
| Model | Diameter | Length | Material Type | Foam Filling | Color |
|---|---|---|---|---|---|
| SDF 260 | 260mm | 1m | Linear Low Density Polyethylene (LLDPE) | Closed Cell Foam | Yellow, Red, White |
| SDF 350 | 350mm | 1m | Linear Low Density Polyethylene (LLDPE) | Closed Cell Foam | Yellow, Red, White |
| SDF 535 | 535mm | 1m | Linear Low Density Polyethylene (LLDPE) | Closed Cell Foam | Yellow, Red, White |