Hi,
I have an 18 foot B.N. Morris with 30 year old replacement canvas that was not filled before it was painted. I don’t have time to replace the canvas before a scheduled canoe hunting trip in two months so I’m looking for some advice on sealing the leaks, about 12 of them.
There is only one tear which I’ll patch with canvas and ambroid cement. The other leaks were caused by river canoeing over unseen rocks and branches. In these spots the canvas isn’t ripped, but scored and the paint is cracked, in some spots up to 20 inches long. These scores leak when tested by filling the canoe’s inside with water.
The five options I’ve found so far to seal these leaks are:
1. Orange shellac (this forum)
2. Zinsser waterproofing paint (this forum). This appears a bit too thick and might compromise the smoothe flow
3. Mink oil
4. Candle wax
5. Marine enamel paint with an epoxy additive
I plan to re-canvas the canoe after this trip, as authentically as possible, so I don’t want to cause damage with the waterproofing method. I was also thinking of brushing on Ambroid cement to cover these leaks. The waterproofing method has to last a week during a November northern Maine deer hunt, so I’m skeptical of the candle wax and the ability to successfully reapply it in those temperatures if needed.
I’d appreciate any feedback or thoughts on addressing this situation.
Thanks
Bob Cooney
I have an 18 foot B.N. Morris with 30 year old replacement canvas that was not filled before it was painted. I don’t have time to replace the canvas before a scheduled canoe hunting trip in two months so I’m looking for some advice on sealing the leaks, about 12 of them.
There is only one tear which I’ll patch with canvas and ambroid cement. The other leaks were caused by river canoeing over unseen rocks and branches. In these spots the canvas isn’t ripped, but scored and the paint is cracked, in some spots up to 20 inches long. These scores leak when tested by filling the canoe’s inside with water.
The five options I’ve found so far to seal these leaks are:
1. Orange shellac (this forum)
2. Zinsser waterproofing paint (this forum). This appears a bit too thick and might compromise the smoothe flow
3. Mink oil
4. Candle wax
5. Marine enamel paint with an epoxy additive
I plan to re-canvas the canoe after this trip, as authentically as possible, so I don’t want to cause damage with the waterproofing method. I was also thinking of brushing on Ambroid cement to cover these leaks. The waterproofing method has to last a week during a November northern Maine deer hunt, so I’m skeptical of the candle wax and the ability to successfully reapply it in those temperatures if needed.
I’d appreciate any feedback or thoughts on addressing this situation.
Thanks
Bob Cooney