use 2 inch eternabond instead of 4 or 6 inch????
Everyone seems to be using 4 or 6 inch Eternabond to seal their roof. Seems to me that 2 inch would handle most of the seams on my 2001 Tradewinds. A lot cheaper. Is 2" a problem???
Forum Discussion
It totally depends upon your roof and how much you need to overlap.
On the basis that I only ever wanted to do it once, spending the $100 on 2 rolls of 4" was worthwhile compared to the $60 for the 2". It overlaps more than it probably needs to, but more is better than too little.
If all you are covering is a hairline join between seams then I am sure that 2" is sufficient - in my case I had to also cover a raised transition strip between the panels and so I used 4"
On the basis that I only ever wanted to do it once, spending the $100 on 2 rolls of 4" was worthwhile compared to the $60 for the 2". It overlaps more than it probably needs to, but more is better than too little.
If all you are covering is a hairline join between seams then I am sure that 2" is sufficient - in my case I had to also cover a raised transition strip between the panels and so I used 4"
