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Paint and poly on basswood?

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Forum topic by hairy posted 12-05-2012 11:33 PM 1279 views 0 times favorited 6 replies Add to Favorites Watch
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hairy

2070 posts in 2227 days


12-05-2012 11:33 PM

I have a project going that I would like to paint and the spray polyurethane on. I wanted a white wood, basswood is as close as I could find. It’s off white with no dark streaks. When I apply clear poly or lacquer on the scraps it darkens it too much for what I want.

I tried painting scraps with white paint and the spray poly over that. It appears to be working, but I wonder if it will hold up.

I’m using Minwax Polyuerethane and Americana Warm White acrylic.

I wanted holly but didn’t want to buy quantity for the small amount I need. I have a piece of buckeye that I’ve had inside for 4 years. It is white on the outside, dark streaks on the inside, got dark with finish.

Been there? Done that? Any advice appreciated. Thanks!!

-- the last of Barret's Privateers...


6 replies so far

View Bill White's profile

Bill White

3507 posts in 2655 days


#1 posted 12-06-2012 12:08 AM

Why are ya driven to use MW products?
There are soooo many better finishes available.
What’s the project? Does it need to be “bullet proof”?
Bill

-- bill@magraphics.us

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Clint Searl

1477 posts in 1056 days


#2 posted 12-06-2012 12:24 AM

Yeah, what’s the project? Need more info.

-- Clint Searl....Ya can no more do what ya don't know how than ya can git back from where ya ain't been

View rncurrie's profile

rncurrie

30 posts in 1049 days


#3 posted 12-06-2012 12:47 AM

I use basswood a lot. I stain it before doing my carving of it then finish it with clear krylon. The light wood keeps it’s color. I have tried clear polly but it turns the wood darker.

-- Richard

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Clint Searl

1477 posts in 1056 days


#4 posted 12-06-2012 12:53 AM

If you don’t have anything against paint, then flat latex/acrylic wall paint topped with either waterborne poly or solvent CAB acrylic lacquer or rattlecan lacquer will be a reliable durable finish.Been there; done all three ways.

-- Clint Searl....Ya can no more do what ya don't know how than ya can git back from where ya ain't been

View BritBoxmaker's profile

BritBoxmaker

4403 posts in 1731 days


#5 posted 12-06-2012 01:51 PM

Hairy, its not clear from the product link whether this is a spirit based poly. I think it probably is. Spirit based poly tends to yellow or darken light woods. Water based poly doesn’t. As far as I can make out neither does the spray Acrylic I use but I’m not sure its available in the states. There must be an equivalent clear acrylic there. Before you ask, no I don’t know of any US based products, you’d have to Google it.

-- Martyn -- Boxologist, Pattern Juggler and Candyman of the visually challenging. http://www.theartofboxes.com

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hairy

2070 posts in 2227 days


#6 posted 12-06-2012 02:42 PM

Thank you all !! I’ll go get some water based poly. I was being cheap and trying to get by with what I have on hand.

I’m making a little box on the lathe. I have a request for a snowman, so I will be using all the same stuff.

What I will be doing is painting the basswood to get the white color I want, then sealing it with spray poly. It doesn’t need to be bulletproof, just little kid resistant.

In my experience, incompatible finishes have become immediately apparent. I always save scraps doing a project to test finishes on. The paint and poly I have seems to be working, I was thinking about the long term Thanks!!!

-- the last of Barret's Privateers...

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