Had some luck with torch and quaker state jug of oil. Melted it in with the canoe using torch and a knife works pretty good and quaker state green jug blends in better with a coleman. Just a suggestion.
check this out too just found it
http://www.bullseyetradingpost.com/canoe-repair.html
check this out too just found it
http://www.bullseyetradingpost.com/canoe-repair.html