Multi-Cure® Fluorescing Light-Cure Conformal Coating

Multi-Cure® 9-20351-UR cures in seconds upon exposure to light and is designed for rapid conformal coating of printed circuit boards and other electronic assemblies. Dymax Multi-Cure® coatings are specially formulated to cure with heat in applications where shadowed areas exist.

This coating has been engineered for coating thicknesses between 50 mic [0.002 in] and 0.51 mm [0.020 in], although it may be applied thinner. The low modulus of Multi-Cure 9-20351-UR conformal coating allows it to excel in thick coating applications where thermal shock performance is critical. When exposed to black light, Ultra-Red™ fluorescing emits a bright red color, providing a vivid contrast on components and solder masks.

Download  9-20351-UR Product Data Sheet     Download  Request SDS

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, flood lamps, or conveyor systems 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.

Viscosity (nominal):  13,500 cP

Cured Appearance:  Clear/Hazy

Fluoresces?:  Yes, Red

Package Sizes Available*:
30 mL Syringe (MR)
160 mL Cartridge
1 Liter WM Bottle
15 Liter Tapered Pail 

*In Europe materials are sold in g/kg not mL/L
Conformal coating

UV/Visible light cure
Secondary heat cure for shadowed areas
Ultra-Red™ Fluorescing
Isocyanate free
One part, no mixing required
High viscosity for selective application of thick coating
Optimized for wetting high-profile leads
Suitable for some types of spray equipment