Product Description
Hi-Temp 1050 ZN Primer is a 100% silicone resin, zinc
primer having a VOC content of 3.5 lb./gal. It is a system
which air dries rapidly and is resistant to severe
thermal cycling to 1200°F (649°C). The 1050 ZN
Primer has excellent weathering and corrosion resistant
properties. Hi-Temp 1050 ZN is an ideal high temperature
resistant primer where time is a priority and one
needs to topcoat quickly.
Characteristics
- Thermal shock resistant to 1200°F (649°C)
- VOC of 3.5 lb./gal.
- Corrosion resistant
Uses
- Power Plants
- Refineries
- Chemical Facilities
- Offshore/Marine
- Cement Plants
- Pulp & Paper
Specification Data
- Type:
- 100% Silicone Zinc
- Dry Temperature Resistance:
- Continuous:
- 1200°F (649°C)
- Peak:
- 1200°F (649°C)
- Color Stability*:
- 1000°F (538°C)
- Colors:
- Gray
- Finish:
- Flat
- Components:
- Two
- Dry Time @ 50% R.H., 70°F
- To Touch
- 30 Minutes
- To Topcoat
- 4 Hours
- To Ship
- 24 Hours
- Cure @ 350°F
- 1 Hour
- Metal Temperature During Application
- 50°F-120°F (10°C-49°C)
- Thinner
- Hi-Temp #10
- Volume Solids
- 42%
- Theoretical Coverage
- @1 mil.D.F.T.
- 675 sq.ft./gal.
- @ 25 microns
- 16.8 sq.m./l.
- VOC Content
- 3.5 lb./gal. (420 g./l.)
- Weight per gallon
- 12.5 lb. (5.7 kg.)
- Storage Temperature
- 40°-100°F (4°-38°C)
- Shelf Life
- 1 year
Surface Preparation
Coated surfaces must be dry and free of weld splatter, oil, dirt,
grease and all other contaminates. Round off all rough welds
and sharp edges. Abrasive blast to a SSPC-SP 10 "Near
White" blast. Blast profile should be 1.0-1.5 mils., (25-38
microns), in depth.
Application Instructions
Surface temperature must be a minimum of 5°F (3°C), above
the dew point. Do not apply to steel temperatures below 50°F
(10°C).
Systems: Un-insulated Carbon Steel*
Primers
- Hi-Temp 1050 ZN Primer
- 1.5-2.0 mils. (37-50 microns)
- Hi-Temp 1150 HB Primer
- 5.0-6.0 mils. (125-150 microns)
Topcoat
- Hi-Temp 1000V Series
- 1.5-2.0 mils. (37-50 microns)
* Do not exceed recommended dry film thickness
Equipment
Conventional or airless spray is recommended. For conventional
spray use a DeVilbiss MBC-510, (or equal),
gun with an AV115-FX (.0425") fluid tip and a 704 air
cap. For airless spray use a Graco 205-591, 208-663, (or
equal), gun with a fluid tip of 163-614, 163-616 and
Graco Bulldog Pump at 30:1.
Adjust pressure as needed. Hold gun 10"-12" from the
surface at right angles. Lap each pass 50%. When brushing
and rolling, use only quality brushes and rollers.
Mixing
Hi-Temp 1050 ZN Primer is a two package coating system.
The liquid base component and zinc dust must be
mixed together prior to use. Sift zinc dust onto base
using mechanical agitation for mixing. Mix material
until uniform in consistency.
Thinning
Thinning is not normally needed. If a condition warrants
thinning, thin only with Hi-Temp #10 Thinner. Thin
according to local air regulations.
Clean-up
Use Hi-Temp #10 Thinner.
Precautions
This product is for use only by professional applicators in
accordance with information in this bulletin and the
Material Safety Data Sheet (MSDS). Refer to this product's
MSDS before using this material.
All use and application of this product should be performed
in compliance with all relative Federal, State and
local Health, Safety & Environmental regulations.
Warranty
HTC warrants that its products are free from defects in material
and workmanship. HTC's sole obligation and buyer's
exclusive remedy shall be limited to replacement of products
not conforming to this warranty. Any claim for replacement
product must be made within one year from the delivery date.
HTC makes no other warranties, expressed or implied, such as
warranties of merchantability or fitness for a particular purpose.
HTC products are intended for Buyers with the knowledge
and skills to evaluate the suitability of HTC's products
for Buyer's intended use.
In no event shall HTC be liable for consequential or incidental
damages.
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