Product Overview
Mutoh UH21 UV-LED inks are high-performance rigid UV inks designed specifically for Mutoh flatbed and hybrid UV printers, including the 1638UH, XPJ-661UF, and XPJ-1462UF platforms. These inks are engineered for direct-to-object and rigid substrate printing, delivering durable, high-adhesion results across a wide range of materials.
Ideal for signage, industrial components, promotional products, and customized goods, UH21 inks are built for production environments where speed, durability, and versatility are critical.
UH21 ink is formulated to adhere to a wide variety of hard and rigid substrates including acrylic (PMMA), PVC, ABS, PET, glass, aluminum, wood, and coated metals.
This makes it ideal for short-run customization, prototypes, industrial labeling, awards, and specialty product decoration.
Using UV-LED curing technology, UH21 ink cures instantly during printing, meaning finished output is dry and ready for immediate handling or finishing.
This dramatically improves production speed and eliminates drying delays common with traditional ink systems.
UH21 inks deliver strong adhesion and excellent scratch resistance, making them suitable for both indoor and outdoor applications where durability matters.
The formulation is optimized for consistent dot placement and sharp detail on rigid and textured surfaces.
The UH21 system supports white ink and varnish options, enabling advanced effects such as underprinting on transparent materials, spot varnish highlights, and multi-layer printing workflows.
This allows print providers to expand into premium signage, decorative panels, and high-end promotional products.
USCutter supplies genuine Mutoh inks trusted by professional print shops and industrial producers nationwide. With fast shipping, expert support, and reliable availability, USCutter helps ensure consistent color, durable output, and uninterrupted production performance.