europa-list
[Top] [All Lists]

Re: Re - Poly Fiber Top Gloss

Subject: Re: Re - Poly Fiber Top Gloss
From: Jeremy Davey <jeremycrdavey@btinternet.com>
Date: Sat, 12 Oct 2002 08:33:21
One other thought to add to this thread...

I understand that PolyFiber are currently working on a new formulation for a
water-based paint system to replace Top Gloss, and plan to launch it in
about a year.

Whether this is just normal product development, or a response to problems
experienced by users of the current system, I don't know. Certainly Jim
Brown's experiences do not appear to be atypical.

Regards,
Jeremy

XS monowheel 537M G-EZZA

-----Original Message-----
From: forum-owner@europaclub.org.uk
Subject: Re:  Re - Poly Fiber Top Gloss


In a message dated 10/11/2002 8:29:39 PM Pacific Standard Time,
fillinger@ameritech.net writes:


> The article I cited actually goes into extreme depth, and mechanical
> adhesion is affected by many factors that I, at least, never heard of,
> one of which is surface tension.  And even solids have surface
> tension.  It's true that sanding increases surface area, which
> increases the force necessary to delaminate.  More important they say
> is that abrasion breaks the surface tension, and the degree of
> abrasion (if needed at all) need only reduce it below its "critical"
> surface tension, which is also relative to the surface tension of the
> paint being applied. It all has to do with the paint's ability to
> "wet" the surface.
>
> Or so they try to explain, with lots of really big words!

The amazing thing to me about all of this, as I press ahead with the smooth
prime...... If I spill it, I can never get it off! It is only when you don't
want it to come off that it will do so.

I now plan to fly the airplane with 100% primer and deal with the finish
coat
later -- probably doing some test painting during the initial flight tests.
This is getting way too complicated!


Dave
A227
mini U2



<Prev in Thread] Current Thread [Next in Thread>