PPG POLYCRON® Extrusion Coatings
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Description
Spray applied, high-solids polyester resin technology that meets FGIA/AAMA 2603 performance specification.
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Chemistry
High solids polyester
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Application
Spray
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Benefits
- Formulated with high solids (> 60%)
- Low VOCs (typically ≤3.0 Lbs./Gal.)
- Tough, mar resistance and good film integrity finish
- One-coat system
- Available in solid colors, pearlescent and metallic formulations
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Suggested End Uses
- Residential storm/screen windows and door frames
- Railings
- Residential trim
Product Characteristics
*The range of color availability will vary depending upon exposure requirements and architect specifications
| Colors Available* | - | A full range of colors including metallics and pearlescents |
| Gloss @ 60° | ASTM D523 | Colors: high, medium, & low gloss; Polychromatics: medium & low gloss |
Performance Properties
*For more critical applications, a primer/topcoat system and greater film thicknesses may be recommended. Consult PPG specialists for recommendation when developing specifications. These test results are based on methods believed to be correct and were performed on laboratory prepared panels. This document is not a guarantee of future performance
| Property | Standard | Results |
|---|---|---|
| Dry Film Thickness* | ASTM D1400 | 1.0 ± 0.2 mil — 0.8 mil min. |
| Pencil Hardness | ASTM D3363 | H min. |
| Cross Hatch Adhesion | ASTM D3359 1/16” wet and dry | Excellent— No removal |
| Direct Impact | ASTM D5420 1/10” distortion | Excellent— No removal |
| Fabrication | Excellent — Withstands punching, cutting, & drilling | |
| Acid Resistance | ASTM D1308; 10% muriatic acid spot test | 15 minutes — No attack |
| Alkali Resistance | Mortar pat test; 100% relative humidity @ 100°F | 24 hours — No attack |
| Detergent Resistance | ASTM D2248 3% immersion @ 100°F | 72 hours — No attack |
| Salt Spray Resistance | ASTM B117, 1500 hrs; 5% NaCl @ 100° F | 1/16” maximum undercutting |
| Humidity Resistance | ASTM D714; ASTM D2247, 1500 hrs; 100% relative humidity @ 100°F | Up to few #8 blisters maximum |
| Exterior Exposure | ASTM G7/G7M1 yr. @ 45°, south Florida | No loss of adhesion; ASTM D2244 Maximum 8DE color change; ASTM 4214 Maximum 6 chalk rating |