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Glisten PC Clearcoat
Glisten PC is a high-gloss, rock-hard,
water-clear topcoat designed for spray or brush application over all metal
surfaces, including highly polished aluminum and chrome surfaces. Glisten
PC will not leave brushmarks, and will dry in less than 1 hour, but will
take 3 or 4 days to reach maximum hardness. When Glisten PC is first dry
to the touch, it will appear to be very soft. Avoid touching it for
several days until it becomes hard and tough. Accidental contact could
damage the surface before full cure has taken place. Like many other
POR-15 coatings, Glisten PC is a moisture-cured coating, which means it is
strengthened by exposure to moisture. It will never crack chip, peel, or
yellow, and is very flexible as well.
PRODUCT COMPOSITION
Your Glisten
PC purchase consists of two items: 1) a round paint can (either a quart or
gallon) three-quarters filled with Part A, which is the basic clearcoat
formulation; and 2) a smaller screw-top cap with Part B, our
Hardener/Activator. Mix the two products together by emptying the smaller
can into the larger can and stirring them together thoroughly. After the coating is thoroughly mixed, you may begin application immediately.
Warning: Your can of Hardener/Activator is filled to the very
brim and is sealed with a screw-cap and a metal insert underneath the cap.
Remove the insert carefully. Cover with a paper towel while prying it off
to avoid accidental spillage or splash. Your Hardener-Activator is very
sensitive to moisture and humidity, so try to open it in a dry area. Keep
it tightly capped when not in use.
PARTIAL MIXES
You may mix partial
quantities of Glisten PC for small jobs, and you may use any measuring
device you happen to have around (coffee scoop measuring spoons, cups,
etc.). All you have to do is follow this formula:
Mix 1 part Hardener-Activator with 3 parts Glisten
PC
POT LIFE
A mixed batch of Glisten PC will remain usable for
up to 24 hours, a very long pot life. On the label of your
Hardener/Activator it may say the pot life is about 6 hours, but disregard
that statement for Glisten PC.
APPLICATION
Glisten PC may he brushed on using the type of
brush you prefer. It will flow out immediately, eliminating brush marks.
Lay down a covering coat but be careful to avoid runs. A second coat may
be applied 15 - 25 minutes later. Glisten PC may be sprayed using 3O-35
Lbs. pressure. Thin only with Xylene, if required. POR-15 Solvent
or lacquer thinner may be used for cleanup.
IDEAL USES FOR GLISTEN PC
As a protective coating on aluminum
wheels, chrome bumpers; marine railings, chrome or aluminum covers,
grills, handles, ornaments, lights,
etc.
LABORATORY TEST RESULTS
Because
the main concerns for a clear topcoat is length of life and resistance to
various atmospheric conditions, we have subjected GLISTEN PC to the
following tests:
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ASTM B-117 |
This test measures salt spray resistance |
| ASTM D-1654 |
This test measures adhesion retention after salt
spray exposure |
| Taber Abrasion |
This test measures abrasion resistance, a crucial
factor in determining the life of a coating. |
| SWARD Hardness |
This test measures coating hardness against a
"benchmark", in this case, two-part epoxy
coatings. |
In ASTM B-117 testing and
ASTM D-1654 testing, GLISTEN PC was tested along with four
well-known rust preventive primers: ZINC PHOSPHATE PRIMER, BARIUM
METABORATE PRIMER, ZINC CHROMATE PRIMER, and ZINC RICH PRIMER.
Test duration's were set at 500 hours, 1000 hours, and 1500 hours in a
condensing humidity 5% salt spray solution at 950F (350C) Products that
withstand 500 hours in this test are considered to be good anti-corrosive
coatings.
| PRODUCT |
500 Hrs |
1000 Hrs. |
1500 Hrs. |
500 Hr Adhesion |
1000 Hr Adhesion |
| Zinc Phosphate Primer |
Pass |
Fail |
Not tested |
90% |
0.0% |
| Barium Metaborate Primer |
Pass |
Pass |
Fall |
95% |
2.0% |
| Zinc Chromate Primer |
Pass |
Pass |
Fall |
95% |
90.0% |
| Zinc Rich Primer |
Pass |
Pass |
Fail |
95% |
85.0% |
| Glisten PC |
Pass |
Pass |
Pass |
97% |
93.0% |
The TABER ABRASION TEST was conducted using a Taber Abrasion machine
with CS-17 wheels and 1250 grams of pressure. After 500 cycles GLISTEN
PC lost 20 mg. of weight while a standard two-component epoxy lost 23
mg.
Hardness was measured by a SWARD Hardness tester seven days
after both products were applied to identical panels. The results are as
follows:
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Two-component Epoxy |
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-55 |
| GLISTEN PC |
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-52 |
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