1969 Chris Craft Roamer 46 Refit: Sanding and Spraying the Top Coat on the Mahogany Panels

The V-berth and aft stateroom mahogany panels are looking very nice. Things sure go faster when my schedule aligns with my Boatamalan* painter. I might actually have the portholes installed soon!

*Boatamalan: portmanteau indicating highly skilled boat workers of Central American origin. They’re actually from Honduras, but boat + [Guat]amalan has a nicer ring to it. ;-)

Final sanding with 320 grit Abranet

The second round of ICA base clear went on nice and flat, which makes for easy final sanding. But this mahogany has some deep grain that makes it tough to fill it entirely. The strange thing is that the grain is deep on some panels but flat on others, even when the panels were cut from the same sheet of plywood. Nature apparently doesn’t have a robust Quality Control department. ;-)

I sand the faces with the Mirka Ceros sander, then hit the edges with a hand sanding block

The transom cabinetry

Sand it smooth, but don’t go too far

The deep grain I mentioned makes it challenging to get the sanding just right. Don’t go far enough, and the grain makes a surface that’s not perfectly smooth. Go too far, and you can sand through the base coat. Fortunately, I didn’t breach the base coat anywhere.

Sanded just enough, but with some pinhole and grain depressions left behind

Dust fills the pinhole and grain depressions

Full air blast takes a long time to clear the dust

It was taking a long time to blow the dust out of the little depressions that remain. So I used some lint-free microfiber towels to lightly wipe each panel while blowing it with air. That approach worked a lot better, instantly clearing all of the dust from the depressions.

A cluster of little depressions along an edge

Different panel cut from the same plywood

It’s the darndest thing: not a single pinhole or grain depression on the entire panel

Air blast + microfiber cloth = no dust

Perfect conditions…time to spray

ICA semi-matte top coat is very nice

30 minutes after two top coats were applied, it’s dry to the touch

I very carefully moved the panels inside the tent

Finding safe places to put all of these finished panels was a bit of a challenge. I’ll leave them to cure for a week, so I can’t stack them like I did when they were unfinished. I eventually found enough flat spaces on the boat to lay them all out, then carefully stepped off the boat. Next I’ll insulate the back side of all of the panels with Buffalo Batt woven fabric. Then I’ll start installing the panels into their final resting places. But before that, I’ll install the V-berth panels that only got base coated. I’m stoked!

Next up in our 1969 Chris Craft Roamer 46 Refit: Insulating Mahogany Wall Panels


2 comments on “1969 Chris Craft Roamer 46 Refit: Sanding and Spraying the Top Coat on the Mahogany Panels

  1. Kurt S says:

    If I may ask– How many of the Roamers were built in ’69?? I believe 20 45′ Connie’s were built in ’67– The one I had was Hull #13.. Her name was Pandora and Boy oh Boy did her Box’s open a few times!! She was a good Girl though.. Have you named you Roamer yet??

    I enjoy following your Blog– Thanks..

    • 1969roamer46 says:

      Hi Kurt.
      I don’t know how many Roamers were built in ’69. There was a fellow who had all of that information, but I can’t seem to find his website anymore.
      I don’t have a name for mine yet.

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