cowdoc: "Plastic end caps can be sanded and torched but I believe SR end caps are kevlar....at least mine were on 2 boats I refinished. I just sanded and brushed on epoxy.
"
Mine are definitely plastic. Maybe because it's an outfitter canoe. Not sure. But it's riveted on with black rivets so I assume it's from the factory. Also, on their website their caps look plastic and there's no option for either plastic or kevlar.
I assume they should be removed before commence this process? If not, I at least probably should have performed this repair before finishing the hull.