Kayak Rooftop Carrier Blocks ? Sit-on-Top
SOT Foam is 4? x 4? and 24? or 30?. Perfect for transporting your SOT – Sit On Top Kayak & SUPs directly on the roof top. 30? block available as standard mini-cell or with non-skid membrane top and bottom. High quality minicell foam blocks provide simple and effective way to carry kayaks on most roof-rack configurations, including naked roofs. Foam blocks provide a safe surface for your vehicle and Kayaks. Use these blocks to make your own system or as replacement block for any kayak roof top carrier kit.