You know we’ve yet to get into Repairing Foamies’ ... let’s hope we don’t have to , but ..."things happen" ...
Having played with Foam RC planes for many many years , and testing their integrity by repeatedly crashing them in to the earth at high speeds

, we’ve become adept at foam Repair ... With foam , the damage is always localized to the point of impact , and does not spread through the entire frame as with wood structures.. (well crash tested on both) ... and being a homogenous material (no grain) , you can simply cut away the damaged area and replace it with fresh foam ... It’s that simple ... !!! We do that ALL the time at the flying field , and always have a hot glue gun handy (with inverter) and some scrap foam ...even in the worst crash , we’re back in the air in 15 minutes ... some repairs are not pretty , but Work , and can be beautified later ..
All the foam plane principles apply to trailers too , and they Don’t have to fly ... intentionally ...

a simple repair kit for repairs on the road could come in handy ...
