Yes they have three coats and we used a brush, and after the final coat we did a light sanding just to smooth out the wood grain. You can include the photos I sent in your blog, If we can be of any other help just let us know.
Thank You
Yes they have three coats and we used a brush, and after the final coat we did a light sanding just to smooth out the wood grain. You can include the photos I sent in your blog, If we can be of any other help just let us know.
Thank You



Here we have some polished copper down spouts. One side had Permalac applied to it after the polish. Then the gutter was set aside to age. After several weeks we can already see the change.
To apply Permalac on polished metal, first clean the surface with acetone, to remove any oils or moisture, and then apply three thin coats of the Permalac either by spray or brush. Recoating can be done as soon as 15 minutes. The full cure takes 24 hours.
To simulate his tabletops I finished a piece of oak with four coats of Permalac. For the hot pizza I used steel test panels heated with a MAPP torch. I used a laser thermometer to take temperatures. For this trial I decided to test three temperature ranges. 250 F, just beyond what we know Permalac will take, 400 F, what the customer wanted to know about, and 650, well outside of the range.
What I found was that the Permalac had no problems with temps of 250, at 400 there was some melting, and at 650 F the coating broke down and the wood singed. If you are planning on putting something that hot on Permalac, use a trivet.