Inflatable SUP News Red Paddle Co Starboard SUP

How to straighten SUP fins

Fixed paddle board fins are an essential component of a stand-up paddle board (SUP), providing stability and control on the water. However, these fins can sometimes become bent or twisted, which can negatively impact the performance of the board. If you have a fixed fin on your SUP that is bent or twisted, here are some steps you can follow to straighten it out:

  1. Inspect the fin: Take a moment to inspect it closely. Look for any signs of damage, such as cracks or breaks, and assess the extent of the bend or twist. If the fin is severely damaged or bent, it may not be possible to straighten it out and you may need to replace it.
  2. Apply heat to the fin: If the fin is only slightly bent or twisted, you may be able to straighten it out by applying heat. The heat will cause the plastic to become more flexible, making it easier to bend back into shape. You can apply heat to the fin using a hairdryer, a heat gun, or by placing the fin in a pot of hot water. Be careful not to apply too much heat, as this can cause the plastic to become too soft and potentially damage the fin.
  3. Gently bend the fin back into shape: Once you have applied heat to the fin, gently bend it back into shape using your hands. Be careful not to apply too much force, as this can cause the plastic to break or snap. If the fin is still not straight after applying heat and bending it gently, you may need to apply a little more heat and try again.

By following these steps, you should be able to straighten out a paddle board fins that has become bent or twisted. Keep in mind that this process may take some time and patience, and it may not always be possible to fully straighten out a severely damaged or twisted fin.