Adventures in painting
Aug. 19th, 2010 22:00After working with oil-based enamel, working with latex tonight was a piece of cake. I suspect painting will never be quite the same for me now. At least I've had more practice handling fine-tip brushes... I was never as good at paints as I was at colored pencil.
Lessons learned while painting a 33' RV:
Lessons learned while painting a 33' RV:
- Don't do it in a windy place. Really.
- You'll hate yourself. And painting in the wind. Trust me.
- *sigh* If you must, you must.
- Secure everything against the wind. Even things that you think might be too heavy to blow away. e.g. stir sticks, paint trays, and ladders.
- Use lots of tape stays on anything like paper or dropcloths, lest the wind rip them out of your hands while affixing them in their places.
- Thin the hell out of the paint. Thin it until it's thinking about separating out into individual pigments. Then paint fast so the wind doesn't dry it before you're done.
- Thin paint drips everywhere. Mask accordingly.
- Masking tape manufacturers lie. Won't take up paint that's at least 24 hours old? Gives clean lines with no bleed-under? Plan on doing touch-up work.
- For oil-based paint, get the "safer" paint thinner. Alkyds rock like AC/DC at a benefit concert.
- Wear a respirator if you're going to be working with your nose a foot away from oil paints for hours. You'll feel less greasy by the end of the day.
- Gloves, gloves, gloves. Change 'em frequently and your front doorknob will thank you. Not to mention you won't have to touch up places where paint transferred off your gloves onto the work surface.
- There is no such thing as "I'll be careful" with paint. If you care about it, mask it.
- Learn your paint. Does it go on thin or thick? Dry quickly or slowly? Need dry-brushing to get a good sheen? Thin well, or start losing opacity without losing the stickiness? Every paint is different.
- The glue that holds together foam brushes is soluble in paint thinner.
- Don't be afraid of the paint thinner. The paint really does thicken noticeably over a period of ten or fifteen minutes (in the howling wind); go ahead and thin it again.
- If using metal paint, stir your container every time you pour or stick a brush in it. Otherwise you get light paint in the area where you start and dark paint where you finish your container.
- Don't make the coats too thin by brushing/rolling too far. There's economy and then there's having to put on an additional coat because the original surface is showing through when it doesn't have to.
- If you know what you're doing, you can bend the rules. Re-coat time may be 8 hours, but you can put on two thick coats of paint in an hour if you manage your paint viscosity and direct application of thinner/water properly. For small areas, of course.
- Painting a logo takes a while. Painting letters takes a looong while.
- Plan for the long haul. It'll take a lot longer to finish up than you expect.
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Date: 2010-08-20 05:31 (UTC)no subject
Date: 2010-08-20 05:54 (UTC)no subject
Date: 2010-08-22 06:51 (UTC)