Clearly I don’t get the concept of glamorous self-taken phone photos in picturesque locales. BUT, this is actually a very relieved boat builder. This goes back a few months to our first experience with the very good but rather volatile high end marine topsides primer paint. One night I geared up to hit the shower and toilet compartments with the Interlux Primecoat 2 part system. I wore the full face respirator, but neglected any fans to force air out of the space. After about 15 minutes the respirator was overwhelmed, resulting in attacked eyes and lungs. I basically dropped everything, and threw the paint/roller/brush in the trash as I ran out of the shop seriously spooked about painting this boat.
So we’ve pretty much been skulking about re: paint fumes, but yesterday sucked it up and dove in to researching solutions. Holy cow, did you know decent industrial volatiles protection hoods are a thousand bucks!!?? So instead we went half Apollo 13, half McGyver rerun and came up with this:
Yep, that’s the good full face respirator with one filter taped completely shut and the other taped off except for the receipt of a long vacuum cleaner hose. The other end of that hose is the output from our oldie-but-goodie 3M belt pack NiCad battery-driven forced air filter. So instead of taking the positive flow filter in to the paint environment the jury rig hose keeps it out in the fresh air, feeding the face mask.
Tonight with all the simplified plumbing cabinet and bulkhead revisions finished, the toilet space was prepped along with the abandoned shower, the goofball selfie was taken, and we dove in again with the nasty paint. The work took about 30 mins, the mask performed well – no eye discomfort and negligible smelling of fumes. Certainly no dizzying or worrying amounts of volatiles coming on board! That was a big relief and we’re once again seeing the path to paint completion.
Speaking of plumbing, this week has been finishing those 3 below-waterline through hulls, plus another big one about a foot above the line for the galley drain. Here’s the process for the toilet tank drain. Measure, stare, worry a bit, measure a few more times, then get the hole saw spinning.
Next was very careful Dremel work to dig out the cedar core about 5/8″ back from the hole edge, but not disturb the outer or inner hull skins. (The Dremel is skilled in throwing little shards of boat hull in one’s eyes and nose.)
During curing steps we had been making epoxy-coated plywood backing plates for the seacocks. They finished up as the holes were done. I understand these backers can be loose and mounted with the same sealant as the thru-hull fitting, but we opted for permanently bonding them to the hull and one more shot of putty to smoothly line the thru-hull passage as one watertight unified ‘tunnel’. These two are the toilet tank drain and depth sounder that’ll be close neighbors.
PS – is anybody wondering about that red fairing putty in the first photo tonight? Um, yea, those are the finished, painted main cabin surfaces getting just a bit more touch up once all the new lighting went in and I could see little nits that would drive me nuts once the boat is launched. Figured it was worth the piece of mind and a couple of hours to clean it up now…