Thermal Paint For Interior, Yes or No?

Jan 19, 2010
12,371
Hobie 16 & Rhodes 22 Skeeter Charleston
The sixth bullet down in the product description makes me wonder if it will make the interior of your boat hotter?
 
Oct 10, 2011
619
Tartan 34C Toms River, New Jersey
Seems like a exterior paint from what I read, and is made to reflect sun rays. So I think using it on the interior is pointless. My vote is no.
 
Jan 4, 2010
1,037
Farr 30 San Francisco
I don't think the dominant heat loss mechanism for your boat is radiation. If you wan to experiment for cheap just put a bunch of "space blankets" on your hull in lieu of paint and see how that works.
 
Jan 19, 2010
12,371
Hobie 16 & Rhodes 22 Skeeter Charleston
Take two shoe boxes... paint the inside of one... put a thermometer in each and set them in the sun... see what happens
 
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Mar 1, 2012
2,182
1961 Rhodes Meridian 25 Texas coast
I wouldn't use it on the interior. For years now on customer boats and on my own, I've use an ACRYLIC latex, over a good primer, I like Zinser 1 2 3 as a primer. No odors, water clean up and you can sleep aboard the same day you paint

Emphasis on the Acrylic Latex