Many know the headliner failure issue on Beneteaus of the 1985-2000 era. On my old First 235 jackdaw, and I documented the repair online. I did the standard approach:
Pull down all the headliner than has not yet fallen
Remove ALL the glue from the hull
Use old headliner parts as pattern for hull-blanket replacement
Glue the new hull-blanket up.
Worthwhile, but I spend TONS OF TIME prepping and measuring cutting etc. Getting all the glue off was huge work, as was cutting the new material.
So.
My 1996 First 260 has the same material on the hull walls, When the port side failed, I thought long and hard about how I wanted to handle it, and how much time I wanted to invest. So I:
Pulled it down from the top, but left it attached on the bottom.
Used a metal scraper to remove old foam from hull
Used 3M scratch block to remove as much glue as possible
Used shop vac to remove any remaining foam from the vinyl.
When that was done, I coated the hull and the vinyl with 3M headliner adhesive per the instruction, and pushed it back up. That was 3 years ago and it looks like the day I did it. The 3M stuff is very happy gripping on the remnants of the old glue, so no need to spend HOURS getting it 100% off. Saved tons of time.
Last weekend the starboard side fell. Looked like this.
60 minutes later with 2 people working, this.
I expect to last as long as I own the boat. Seems like a better approach if you value your time sailing as much as I.
Pull down all the headliner than has not yet fallen
Remove ALL the glue from the hull
Use old headliner parts as pattern for hull-blanket replacement
Glue the new hull-blanket up.
Worthwhile, but I spend TONS OF TIME prepping and measuring cutting etc. Getting all the glue off was huge work, as was cutting the new material.
So.
My 1996 First 260 has the same material on the hull walls, When the port side failed, I thought long and hard about how I wanted to handle it, and how much time I wanted to invest. So I:
Pulled it down from the top, but left it attached on the bottom.
Used a metal scraper to remove old foam from hull
Used 3M scratch block to remove as much glue as possible
Used shop vac to remove any remaining foam from the vinyl.
When that was done, I coated the hull and the vinyl with 3M headliner adhesive per the instruction, and pushed it back up. That was 3 years ago and it looks like the day I did it. The 3M stuff is very happy gripping on the remnants of the old glue, so no need to spend HOURS getting it 100% off. Saved tons of time.
Last weekend the starboard side fell. Looked like this.
60 minutes later with 2 people working, this.
I expect to last as long as I own the boat. Seems like a better approach if you value your time sailing as much as I.