x Priomat Wash Primer 4075 Gray

x Priomat Wash Primer 4075 Gray
Technical Data Sheet – 300.7
Priomat®
Wash Primer 4075
GENERAL
DESCRIPTION
Priomat® Wash Primer 4075 is a two-component adhesion promoter from our “PVB-system”
that promotes adhesion and serves as passive pretreatment of metal substrates, especially
aluminum and top grade steel. It must be used as part of a three product system.
The products referenced herein may not be available for sale in your market. Please
consult your distributor for product availability.
MIXING
COMPONENTS
Priomat® Wash Primer 4075
PRIOMAT HARDENER
Priomat® Activator 4076
MIX RATIO
Component
4075
4076
Volume
1
1
APPLICATION VISCOSITY
15 - 16 seconds at 68°F/20°C, DIN 4
POT LIFE
Approximately 8 hours at 68°F/20°C
SPECIAL TIPS
1. 0.3 mil dry film thickness is necessary for adequate corrosion resistance.
2. All traces of rust must be removed before applying Priomat® Wash Primer 4075.
3. Do not recoat with polyester or epoxy products.
4. Do not use on reversible finishes.
5. We recommend the following three stage system:
a. Prime with Priomat® Wash Primer 4075
b. Apply Permasolid® Surfacer or Sealer
c. Apply Topcoat
6. Metal substrates must be primed within one half hour of sanding or re-sanding is
required.
APPLICATION
SUBSTRATES
Bare Steel
Galvanized Steel
Aluminum
Sanded E-Coat
Original or old paintwork (except reversible substrates, Example: lacquer)
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Technical Data Sheet – 300.7
SURFACE PREPARATION

Degrease and sand.

Before further treatment, clean all substrates thoroughly with Permaloid Silicone
Removers 7087 or 7010 Slow, Permahyd Silicone Remover 7085, or Permahyd
Silicone Remover 7096.
SPRAYGUN SETUP
HVLP
Approved Transfer Efficiency
1.3-1.4mm
1.2-1.3mm
Please refer to gun manufacturer and local legislation for proper spray pressure
recommendations.
APPLICATION
 Option 1: Apply 1 medium coat followed by 1 full coat without intermediate flash-off.
 Option 2: Apply 2 coats with approximately 5 minutes intermediate flash-off between
coats.
RECOMMENDED FILM THICKNESS
0.3 mil dry film thickness
DRY TIMES
AIR DRYING
Drying time at 68°F/20°C:
30 minutes
RECOAT
With Permasolid® Surfacer or Sealer
PHYSICAL PROPERTIES
Coating Category: Primer
Max. VOC (AP): 757 g/l; 6.3 lbs/gal
Max. VOC (LE): 764 g/l; 6.4 lbs/gal
Avg. Gallon Weight: 924.7 g/l; 7.7 lbs/gal
Avg. Weight % Volatiles: 82.9%
Avg. Weight % Water: 1.1%
Avg. Weight % Exempt Solvent: 0.0%
Avg. Volume % Water: 0.1%
Avg. Volume % Exempt Solvent: 0.0%
Theoretical Coverage: 145.6 sq. ft. @ 1 mil
Theoretical Coverage @ Recommended Film Build: 485 sq. ft.
VOC REGULATED AREAS
These directions refer to the use of products which may be restricted or require special
mixing instructions in VOC regulated areas. Follow mixing usage and recommendations in
the VOC Compliant Products Chart for your area.
SAFETY AND HANDLING
For industrial use only by professional, trained painters. Not for sale to or use by the general
public. Before using, read and follow all label and MSDS precautions. If mixed with other
components, mixture will have hazards of all components.
Page 2 of 3
Technical Data Sheet – 300.7
Ready to use paint materials containing isocyanates can cause irritation of the respiratory
organs and hypersensitive reactions. Asthma sufferers, those with allergies and anyone with
a history of respiratory complaints must not be asked to work with products containing
isocyanates.
Do not sand, flame cut, braze or weld dry coating without a NIOSH approved air purifying
respirator with particulate filters or appropriate ventilation, and gloves.
Any analytical results set forth herein do not constitute a warranty of specific product
features or of the product’s suitability for a specific purpose. All products are sold pursuant
to our general conditions of sale. We hereby disclaim all warranties and representations,
express or implied, with respect to this product, including any warranty of merchantability or
fitness for a particular purpose. This product is protected by patent law, trademark law,
copyright law, international treaties and/or other applicable law. All rights reserved.
Unauthorized sale, manufacturing or use may result in civil and criminal penalties.
Revised: April 2016
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©2014, 2016 Axalta Coating Systems, LLC and all affiliates. All rights reserved.
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