A day-to-day strive
Wednesday, Apr 20, 2022

Wing wall paint 1

I cut the lumber for the middle-length wing wall and paint the first primer coat. pdf version
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The above picture shows what happens when you use pressure-treated lumber. You can't paint it right away. It is wet green lumber full of chemicals. Most folks say to wait a month or so. I waited, and perhaps because I had the lumber sitting on the cinder-block wall, the lumber warped so bad I am afraid to reef it onto the wall with Tapcon screws. All that will do is put a whole bunch of stress on the wall, and it's stress that might get worse over time. This picture is the middle-sized wall, about 9 feet long. The longer wall on the other side of the house has lumber warped so bad it snapped off a 3.5-inch construction screw, in tension, no less. Time to admit failure an get kiln-dried. I went to Home Depot at 10:30 and came back with the three 2"x10"x 10' boards. I tried to get straight ones. One nice thing about doing the job over is that I could use the pressure-treated wood as a pattern. There is an old saying, "Never time to do it right, always time to do it over."

I was cutting up the lumber by noon. By 2:30 I had the first coat of primer on one side of the boards. At 5:30 I primed the other side of the boards. Tomorrow will be another primer coat, then two more days for two coats of color. Rather than screw the boards together, I will just mount them to the cinder-block wall.
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This wall is an L-shape. The shorter pieces of the "L" did not warp as bad, but still replaced..
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Bring a stapler to pop one of these nifty red flags on the back. I should have stapled the gloves down too, they almost fell off in a bump.
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I carry bungees to hold down the trunk.
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Here is the UPC for the lumber. I was so worried about finding straight ones I missed the big split in the middle one. I can cut around it.
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I figured to work on top of the wall.
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I like the Hitachi saw since it stops fast. I wear ear muffs for tinnitus. It's a nice day to work.
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You can flip over your leaf barrels to use as work platforms. Don't wear gloves around rotating machinery, they catch and pull you in.
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Check the angle of the saw.
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I used scrap wood as a fence for the saw. The speed-square comes in handy here as well.
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I used the square to line up the edges.
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I strike the 45-degree cut off the pattern.
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Check the saw for square as well. The stops were off on both directions.
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I lined up the pattern with the long side up. Duh. For this board I could just flip it over.
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UI set the fence and cut the first 45-degree.
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Stupid, now I transfer the long side down.
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Then I realized I could flip the pattern over so the long side was down. The two marks show how wrong I had the cut, and too short to boot.
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Set the fence and make sure it is square.
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The new board is a bit long, but the pattern has shrunk so I should be fine.
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A better shot of the length difference. If the new board is too long, I can trim it and repaint.
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Setting up to cut the shorter part of the "L".
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I tried to use a leaf bucket to support the end of the board but that was not practical. Instead I just stacked it on two scrap pieces and cut.
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Doing the end-cap is suited to working on the vise where the work is steady while I cut.
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It took three tries. One was too narrow, one had a huge knot and top piece is right on.
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I did a quick sanding more to clean the boards off than to smooth them out.
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KILZ primer is great for this exterior job.
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I get one side coated for the short side of the "L" as well as the end-cap.
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Then I do the 9-foot leg, sanding to get the board ready for primer.
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Old nitrile gloves are brittle. I switched to 9-mil latex later on in the job.
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I painted both boards at once, so I didn't get my shirt against the wet paint.
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I learned a fingernail brush cleans out the paint brush great, then slap it like Bob Ross to dry.
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It's 2:30, and all the boards have primer on one side. Time for an Analog Diet lunch.
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By 5:30 the primer was dry, This time I tried these 8-mil latex gloves which are brand new.
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I had to work on top of the long boards, but it went OK, I painted one short board at a time.
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Now doing the back sides of the long boards after doing the two short boards and the cap.
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Same deal, a fingernail brush cleans out the paint brush really well.
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I slipped off the latex gloves, hoping to reuse them tomorrow for the second coat of primer.
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Hammer the paint can lid down.
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Here are the long boards primed on both sides. Learning to clean that paintbrush well really makes it a pleasure to lay down multiple coats while saving the brush.
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I might lay that front board on the wall tomorrow before the second coat. If is is a bit too long I can trim it down and just continue to paint it. It's not a killer if the boards are a little short, I have silicone caulk to fill the gaps. I also have some wood putty to fill in gaps in the corners. After I get all that done for all three walls, I will put a final coat of color on the walls, and they should last for decades. A day each for 2nd primer, 1st color and 2nd color. It's a nice Southern tempo. The wall was rotted for a decade, so a few more days will be fine.
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