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4-20638: Ultra Light-Weld®
One-Part, Low Viscosity UV Cure
Decorative Coating |
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DYMAX Ultra Light-Weld® 4-20638
is a clear, decorative coating that cures in seconds upon exposure to UV and/or visible light. The coating has a low viscosity for thin coating applications and resists many solvents. Ultra Light-Weld 4-20638 has good adhesion to plastics, metal, glass, and decals. 4-20638 is designed for coating novelty items, such as knives and nameplates.
| Viscosity | Cured Appearance | Durometer Hardness | Package Sizes Available* |
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| 65 cP nominal | Clear | D85 | 10 mL Bottle
30 mL Bottle
250 mL Bottle
1 Liter Bottle
15 Liter Tapered Pail
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*In Europe materials are sold in g/kg not mL/L
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- UV/Visible light cure
- One part, no mixing is required
- Hard, scratch resistant surface
- Low viscosity for thin coatings
- Solvent-free, isocyanate-free
- No VOCs
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DYMAX materials are solvent free and cure upon exposure to light. Their
ability to cure in seconds results in lower processing costs. When cured with DYMAX UV light curing spot lamps, focused beam lamps, or flood lamps, they deliver optimum speed and performance for maximum efficiency. DYMAX lamps offer the optimum balance of UV and visible light for the fastest, deepest cures. This product is in full compliance with the
RoHS Directives 2002/95/EC and 2003/11EC.
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Max says if you don't see a dome coating or decorative coating that suits your application, call DYMAX Applications Engineering for a recommendation. We have a library of over 3,000 adhesive formulations to choose from!
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