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#paint

12 posts11 participants1 post today
Spring snow on back-porch chair, Portage Drive, Bellaire, Michigan. March 2025
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🌐44°58'42.5028" N 85°12'23.4828" W
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◉ HD PENTAX-D FA* 50mm F1.4 SDM AW
📷 Ricoh Pentax K-3 Mark III
🎞️ISO 100
⏱️¹⁄₄₀₀ sec at ƒ / 5.6 (𝑓=50 mm)
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#Farmhouse #branches #cinderblock #cold #newtopographics #overcast #paint #pentax_dfa5014 #pentaxk3mkiii #plywood #porch #rural #sky #sno #snow #trees #weather #winter #wintery #yard #nowherediary #subjectivelyobjective #thisisnthappiness #banalmag
Continued thread

7 - Do Ho Suh, “Doorknobs: Horsham, London, New York, Providence, Seoul, Venice Homes,” polyester #fabric and stainless steel #wire, Lehmann Maupin.

8 - Mu Boyan, “Relax,” #color on stainless steel, Aye #Gallery.

9 - Yuichi Hirako, #wood, #acrylic #paint, The Modern Institute.

10 - Huang Wanbing, “The Entropy Reduction of Hundun,” ramie, China glass cloth, #steel, Hive Center for #ContemporaryArt.

Things I miss from the UK: Flag Paints Rust Converter. Bought on recommendation from a fellow sailor. It's so good. Goes on dark grey, turns solid black as it does its thing and dries super fast. Then can be painted over (or left as is in nonexposed areas). Water based, so easy to clean tools and not very harmful.

It's way better than the usual phosphoric acid, not least of all because you can see what you have already painted.

Any smugglers? 😁

Polishing the glider's paint - a brief experiment with an electric dual-action polisher on a test piece.

I used a coarse foam disk and cutting/buffing (not polishing) compound. The machine was at the lowest speed and light pressure was used for a minute or two.

This is a promising follow up to: universeodon.com/@KrajciTom/11

The difference in surface prep was obvious. Where the paint had been sanded with 1200, the surface gained a gloss almost instantly. If the surface was sanded with 600, it remained hazy. Those sections only sanded with 400 were very hazy, even with more polishing time and a bit more pressure.

It looks like I'll hand sand to 1200, then use the electric polisher.

I just had an idea. If I build a bracket/clamp to hold the polisher upside down, I can hold small parts and better control the process.

#avgeek #aviation #ElectricAircraft #ExperimentalAviation #homebuilt
#Glider #DIY #Paint #Sand #Buff #Polish

I need to remove the orange peel texture from my painted parts. I will sand the flaws to remove them.

But then I need to use finer and finer sandpaper to prepare to buff and polish the paint to a mirror finish.

This evening I'm learning how much work it takes to sand away the flaws, and what grit to use. (400? 600?)

And I'm learning how much work is needed at finer grits to prepare for buffing.

If you have ever ground and polished glass, this will be a familiar process.

#avgeek #aviation #ElectricAircraft #ExperimentalAviation #homebuilt
#Glider #DIY #Paint #Sand #Buff #Polish