Techspray 2103 Data Sheet
Product Information
Fine-L-Kote™ AR
Acrylic Conformal Coating
2103
Introduction
Economical, acrylic conformal coating that provides insulation against high voltage
arcing and corona shorts while resisting moisture and fungus. This product offers limited
resistance to common alcohols, ketones, and esters. Durable coating provides a hard
surface that is resistant to abrasion and staining. Fine-L-Kote™ AR is formulated with a
black light indicator, Opti/Scan™, to allow for black light inspection. Coated boards can
be stripped using Trace Technologies™ Conformal Coatin g Remover (2510-N, 2510-P).
Features / Benefits
Static Resistant
Easy Repair
Economical Coating
High Dielectric Strength
Contains Opti/Scan™
Chemical Components
Acetone…………………………………………. (67-64-1) 12-18%-Aerosol
25-30%-Bulk
Acrylic Polymer Blend 5-8%-Aerosol
20-23%-Bulk
Aerosol-Tetrafluoroethane….………………… (811-97-2) 48-53%
n-Propyl Acetate……………………………….. (109-60-4) 25-30%-Aerosol
50-55%-Bulk
Cure Type Thermal
Meets/Exceeds IPC-CC-830 MIL-I-46058C AR Acrylic
Thermal Shock 2
Dielectric Constant (@ 106 Hz) 3.1
Dielectric Strength (Volts/Mill) 2086
Volume Resistivity 4x1013 Dry
Moisture Resistance 2
Resistant to Fungus Yes
Ease of Repair 2
Flexibility 2
Chemical Resistance 1
Dry Time to Touch 15 min.
Cure Time 24 Hours
Accelerated Cure Time 20 min. @ 120°F 30 min. @ 180°F Two Step Process
Removal (2510-P or 2510-N) 1-5 min.
Burn Through Yes
Ratings: 5 (Excellent), 4 (Very Good), 3 (Good), 2 (Fair), 1 (Poor)
Typical Physical Properties for 2103
% Non Valatile 20 Gardner Color 1 Max Acid Value (g KOH/g Acid) 4.3 – 4.9 Tg 2 (C) 43.5 – 46.5 MFI (g/10 min.) 19 @ 190°C Molecular Weight 90,000 Viscosity (cps) Bulk 34-54
Environmental Policy
Techspray® is committed to developing products to ensure a safer and cleaner
environment. We will continue to meet and sustain the regulations of all federal, state
and local government agencies.
Packaging and Availability
Fine-L-Kote™ AR may be ordered in the following container sizes:
2103-12S 12 Ounce Aerosol
2103-P 1 Pint in Glass
2103-G 1 Gallon in Metal
2103-5G 5 Gallons in Metal
Resources
North America Europe Countries Outside US
Tech Spray L.P. Techspray International Call to locate a distributor
P.O. Box 949 UNIT 4, 44/46 Bunyan Road, Kempston in your country.
Amarillo, TX 79105 Bedford MK42 8HL United Kingdom
800-858-4043 +44 (0) 1234 855443
email: tsales@techspray.com email: tseurope@techspray.com
Important Notice to Purchaser/User: The information in this publication is based on tests that we believe are reliable. The results may vary
due to differences in tests type and conditions. We recommend that each user evaluate the product to determine its suitability for the
intended application. Conditions of use are outside our control and vary widely. Techspray’s only obligation and your only solution is
replacement of product that is shown to be defective when you receive it. In no case will Techspray® be liable for any special, incidental, or
consequential damages based on breach of warranty, negligence or any other theory.
Tech Spray, L.P.
P.O. Box 949
Amarillo, TX 79105
www.techspray.com
Techspray® products are supported by a global sales, technical and customer services
resources.
For additional technical information on this product or other Techspray® products in the
United States, call the technical sales department at 800-858-4043, email
tsales@techspray.com or visit our web site at:
Aerosol MSDS
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