S Series Buoy and Boat Fender - white
S Series Buoy and Boat Fender - white
S Series Buoy and Boat Fender - white

The adaptable S Series S-1 buoy is an excellent choice for multipurpose applications. Use as a fender or mooring buoy for small boats and jet skis. Its compact size is perfect when storage space is limited. The S Series' elongated design allows it to sit higher in the water than an ordinary round buoy. Replace the "bleach bottle" when small pot and trap fishing with a durable, distinctly visible marker buoy. Water sport associations and competition enthusiasts combine the S-1 "boat guide" with the Polyform WS-1 Slalom Buoy as a complete course-marker package. For high-performance or leisure water sports, choose the versatile S Series S-1 for your small fender and buoy needs.

Despite every effort to accurately depict each product’s color when reproduced, color differences may arise from color monitors and print capabilities. The screen images are intended as a guide only and should not be regarded as absolutely correct.

S Series Applications

  • Small mooring buoy
  • AWSA approved boat guide marker
  • Fender for jet skis and boats up to 20'
  • Marker for small lobster or crab pots
Fits boat
S Series Features
  • Even wall thickness for maximum strength and durability
  • Reinforced ropehold
  • Polyform's unique vinyl valve system
  • Offered in 21 colors

S Series On-line Stores

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Buoys/S Series Size Chart

Buoy size chart, Polyform S Series

Buoys Metric Size Chart

Model S-1
Size (diameter x length) 15.2 x 38.1 cm
Eye Diameter 1.3 cm
Circumference 47.9 cm
Volume 6.1 liters
Pieces per carton 10
Boat Size 4.6 - 6.1 m

Buoys US Size Chart

Model S-1
Size (diameter x length) 6 x 15 in
Eye Diameter 0.5 in
Circumference 18.9 in
Volume 1.6 gal
Pieces per carton 10
Boat Size 15'-20'
Boat size chart for fender use, Polyform S Series