Repairing Spars is a dark art the carries a high price if done incorrectly. A lot of dinghies and sports boats these days use carbon spars for pole out spinnakers and masts. If you're unlucky enough to break one it can be a hefty price to replace and it may be cheaper to get it repaired.  Get in touch if you'd like a price to repair your broken spar. We are a Seldon approved repair and build centre.