300mm Polystyrene Round Float – 41mm Centre Hole

Large, high-density EPS float—300mm in diameter with a 41mm centre hole, delivering approximately 14kg buoyancy. Perfect for marine markers, grab floats, or heavy-duty flotation.

This 300mm round polystyrene float, proudly crafted and hand‑inspected in New Zealand, provides exceptional quality and strength. The oversized 41mm centre hole allows quick, secure attachment with thicker lines, making it an ideal choice for marine marker buoys, flotation aids, or grab lines.

With a nominal buoyancy of ~14kg, this float offers robust performance—great for offshore, heavy-use, or high-visibility applications where maximum lift and reliability are essential

Constructed from high-density EPS, it resists impact, moisture, and UV exposure—ensuring long-term durability even in harsh marine conditions. Beyond boating needs, this versatile float is also well-suited to creative uses like sculptural installations, garden features or DIY projects requiring significant buoyancy or visual appeal.