[Rhodes22-list] Penetrol, additives, paints, etc., et. al...

Tootle ekroposki at charter.net
Thu Dec 18 14:25:15 EST 2008


First, Bill E., I do not keep the meticulous files on subjects that you are
known for.  I have no files on Penetrol and would have to search the
archives.  Use the method described by others on using Nabble to search for
topics. 
 
Second, I use Penetrol as a paint additive.  That is my only experience. 
After reading their web information, it may have other applications.  But
see below on painting.

Job Babb, on your project and using Penetrol on the wood and plywood. 
Consider using penetrating or thin epoxy.  I do have experience using this
stuff and do recommend it, especially on plywood ends.  The world of epoxies
is immense.  Penetrating epoxy is essentially thin epoxy.  If you go to West
Marine you find small containers of penetrating epoxy called ‘Get Rot’.  The
wood does not have to be rotten to use it on.  It is one of the few coatings
that gets into the fiber of wood.  It seals the surface.  It is not a finish
coat because of UV.  Read articles in:

http://www.epoxyworks.com/  This publication is put out by West System, the
top of the line epoxy and information company. 
 
For other information and less expensive epoxy, look at this operation.  It
is a challenge to find your way around this site, but I recommend their
products.  They are a source of thin or penetrating epoxy:

http://www.epoxyproducts.com/marine.html  [This company is known as
Progressive Epoxy – but its web site should be labeled a nightmare]

Brad, this company makes the product you are looking for to paint or restore
your aluminum mast.  Progressive Epoxy’s current newsletter says:  “One of
our unique products, and a top selling item, is our Aluthane MCU (moisture
cured urethane). Technically the aluminum in it makes it a metallic coating.
The color is 'aluminum' - it looks like galvanized metal, or a light gray,
depending upon the surface it is applied to. MCU coatings are commonly used
in places where really good surface preparation is not possible, so it
'sticks' really well. Other nice properties include application in
temperature near freezing and use in temperatures in the 300-400 degree
range. It is a one part product (it takes moisture from the air to ‘cure’)
and 'dries' quickly. It can be used as a topcoat or under enamel if you want
a different color.  Downside is a poor shelf life after you open the can and
get a blanket of air over the product.”

Even Joe B. might want to try this stuff on his artwork.

As to rust, there is:  http://www.ospho.com/

Ed K





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