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Test Results for the Water based conversion varnish

In the earlier post I hadn’t really done much  with the water based conversion varnish now that a few months have passed I have some more results to post and some pictures.

I really like this stuff and have begun to sell it in quantities. First thing you should know is that it is now not Renner But Rexcel, has made it all along however we were buying it though Renner; In a mutual agreement with Renner USA we are now buying it direct from the factory which is right here in the USA, Texas as a matter of fact.

This is a single part material that you can catalyze for additional hardness, although I have found that it is not necessary, When you do add the hardener you are not giving it a pot life, normally when you have a product you have to add a catalyst to, you have only a certain amount of time to use the material before it becomes hard, with this you don’t have that problem.  Add the cross linker  ( that is what you call a catalyst for a water based product) today and if you don’t use all the materials today  it won’t go bad on you just add more cross linker tomorrow.

Ok, it goes on smooth, I had some trouble with orange peel but that sorted out easily with the proper application of water-based retarder and then it dries quickly. The day I sprayed  the panels you are about to see it was raining out side and I was spraying  under a canopy that was wide open on two sides. I wasn’t getting rained on but I wasn’t inside by any means.  I had no troubles with Blushing and it dried reasonably quickly which was surprising for a water based product on a cold and rainy day.

Several days later I demonstrated this material to a party rental place that normally uses solvent Conversion Varnish and it went on very smoothly with out retarder needed, The finish looked great and was very hard but the one issue I had was that the sheen died down after drying fully this was dark black mix on party chairs.

Ok I tell people about the materials that I recommend and why I recommend them I don’t say things about materials that have haven’t observed.  I have found  the hard way that it is a year or two down the line where you find out what holds up and what doesn’t.

So here is the test that I am conducting:

I have two  coats of the Rexcel conversion coating on three pieces  of crown molding. As you can see here.

rexol-coating-on-molding-feb19th1

They were sprayed out in January by myself. I have let them cure for a few weeks and now have placed them in my shower to accelerate the wet /dry cycle that cabinets go through.

 

Here is a close up of the back of one of the panels: as you can see this panel was given the two coats and no cross linker.

The Back of the Panel

The Back of the Panel

 Now, here is the test: in the next picture you will see these three panels in my shower, two of them are in the back of the shower and the third one is up in the front of the shower. The panels in the back are going to simulate the normal amount of water that  kitchen  cabinets get in front of the sink. A light mist of water twice a day that is not cleaned off.
The third panels is in the front of the shower and is going to get a hosing daily, twice daily. My wife and I use this shower daily.
Yup, this is my Shower

Yup, this is my Shower

Here is the final picture of the panel that is going to get a soaking daily, we’ll see how long it takes for these panels to show water damage.
panel in the front f the shower

panel in the front of the shower

So far after three days in the shower they are showing no signs of wear or water damage. if they did at this point  that would be extremely discouraging and I probably wouldn’t carry the product. 
Some one told me they did a similar test, but like the Kitchen Cabinet Manufactures Association, they smeared different household products on their panels and found that of all things, tooth paste took off the coating.  So at some later point we’ll try some tooth past and see what that does to our Rexcel coating.
If you have questions and or need help with a particular coating send me an e-mail and I’ll see what we can do to point you in the right direction. I would love to hear back from any of the readers.
until the next time,
Greg Saunders
Annex Paint

February 19, 2009 - Posted by | CIC Centurion, water based Conversion Varnish, Conversion varnish, Uncategorized, Water based Lacquers | , , ,

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