 |
VT-4890
Universal Vacuum Metallizing Topcoat |
 |
|
|
Description
|
|
VT-4890 is a low cost, Universal
Vacuum Metallizing and General Purpose
Topcoat designed for use with all VM
Basecoats. Among its attributes, VT-4890
offers superb flow, gloss, clarity, fast
set up times and relatively low VOC
levels.
The
nature of this product, makes it ideally
suited for most Automotive and General
Purpose Vacuum
Metallizing applications, where short
lines or extended cure line times may be
unavailable.
|
|
|
|
|
|
Properties
|
Values
|
Notations
|
|
Specific Gravity:
|
.83 - .87
|
at 77 °F.
|
|
Pound/Gallon:
|
6.91 - 7.24
|
at 77 °F.
|
|
Solids content:
|
14.0 - 20.0 %
|
Range by weight
|
|
Viscosity:
|
14 - 17 sec.
|
#2 Zahn Cup
|
|
Spread:
|
660 sq/ft
|
at .33 mills (approximate)
|
|
Boiling Range:
|
133 - 291
|
°F
|
|
Flash Point:
|
4
|
°F
(TCC)
|
|
V.O.C. Content:
|
< 4.50
|
lb/gl
|
|
|
|
|
|
Other Information
|
|
|
|
DOT Classification:
|
Flammable Liquid
(FL)
|
|
|
HMIS Rating:
|
1-3-0
|
H-F-R
|
|
|
|
|
|
Reduction
|
|
|
|
Apply as is, without
reduction.
|
|
|
|
|
|
Application
|
|
|
|
Method:
|
Apply by conventional
and
HVLP Spray.
|
|
|
|
Cure Cycle
|
|
Air dry as per your
schedule, (or) Flash off 15 minutes,
followed by a 60 minute cure at 160 degrees F.
|
|
|
|
Storage
|
|
Store in tightly sealed
containers, at ambient temperatures.
Protect from moisture, evaporation and foreign
materials. Process ability of this product
can be adversely affected by evaporation
and contamination.
|
|
|
|
Shelf Life
|
|
12 months, provided
materials are kept in sealed original
containers under specified conditions.
Storage beyond this period can produce
higher viscosities.
|
|
|
|
Availability
|
|
VT-4890 is available in 5 and 55 gallon epoxy
phenolic lined steel containers. Please
contact Pearl Paints for ordering
information.
|
|
|
|
|
|
|
