Matsui WB0312 RC 301 Spot Black Water Base Ink – Smooth Printing and Soft Finish
Matsui WB0312 RC 301 Spot Black is a premium water-based ink formulated for precision spot color printing. Whether you’re printing bold graphics, clean text, or fine details, RC 301 Spot Black delivers deep, rich black tones with a smooth, buttery print feel and soft hand. Perfect for both cotton and cotton-blend garments, this ink ensures professional-quality results with excellent wash durability and eco-conscious performance.
RC 301 Spot Black is printer-friendly straight out of the bucket—no viscosity adjustments needed—and offers consistent, high-opacity coverage through high mesh counts. It’s ideal for use in retail, fashion, and performance apparel applications where softness and visual impact matter most.
Price range: $29.99 through $3,284.99
Description
Key Features of Matsui WB0312 RC 301 Spot Black:
- Deep, Rich Black – Achieve bold, saturated black prints with excellent coverage and color intensity.
- Smooth & Soft Feel – Leaves a soft hand that’s perfect for high-end apparel and fashion printing.
- Easy to Use – Print-ready with no need for viscosity modifiers; works well with manual or automatic presses.
- High Mesh Compatible – Prints cleanly through fine mesh counts for sharp details and minimal ink buildup.
- PVC-Free & Eco-Friendly – Complies with OEKO-TEX® Standard 100, CPSIA, and HR4040 standards; a sustainable alternative to traditional plastisol inks.
- Versatile Fabric Compatibility – Performs beautifully on light to medium fabrics, especially cotton and cotton/poly blends.
- Long-Lasting Prints – Durable after curing, with excellent wash fastness and color stability over time.
Whether you’re creating high-contrast designs or need a go-to black ink for everyday production, Matsui WB0312 RC 301 Spot Black provides the perfect blend of performance, softness, and reliability. Trusted by professional printers, it’s the ideal choice for achieving clean, vibrant, and eco-conscious screen prints.
Technical Specifications
Application Information:
Print with confidence through fine screen mesh up to 305 mc in (120 mc cm) and cure at 320°F (160°C). Experience the softest prints achievable in textile screen printing with Matsui RC Spot Black, setting a new standard of excellence in the industry.
Special Recommendations:
To ensure the best results, mix RC Spot Black in clean vessels using clean mixing blades and utensils. Avoid any contamination from other ink sources or non-approved additives to maintain its outstanding performance. This ink offers remarkable versatility and can be dry cleaned or ironed, assuring lasting brilliance.
For enhanced printing capabilities and longevity of your prints, consider the following special recommendations:
- Dry Cleaning and Ironing: Prints made with 301 Spot Black can be safely dry cleaned or ironed, preserving the quality and appearance of your designs.
- Retarder MG: Incorporate 1-5% of Retarder MG to extend the open time in the screen, allowing for smoother and more controlled printing.
- Fixer WF-N: Boost the wash fastness of your prints by adding 1-5% of Fixer WF-N to the ink, ensuring that your designs withstand repeated washings without compromising on vibrancy.
- Softener MG: Achieve better penetration into the garment by adding 1-4% of Softener MG to the ink, resulting in long-lasting and vivid prints with an exceptional soft hand feel.
- Thickener B: To adjust the ink’s consistency according to your printing needs, consider adding 0.25-1% of Thickener B to thicken the ink.
- RV Additive: Fine-tune the viscosity of 301 Spot Black with 1-3% of RV Additive, enhancing control and printability during the printing process.
Additionally, you have the option to add 6%-9% Quick Additive, which contains Fixer WF-N, Retarder MG, and Softener MG, to further enhance performance and achieve desired printing effects.
Matsui Spot Black Characteristics:
- Wet Ink Tack: Low
- After Flash Tack: Low
- Printability: Excellent
- Surface Appearance: Matte
- Opacity/Viscosity: High/Low
- Bleed Resistance: None
- Flash Temperature: 160°F (71°C)/decreases with deposit thickness
- Cure Temperature: 320°F (160°C)
- Squeegee Hardness: Medium
- Squeegee Blade: Sharp
- Squeegee Angle: 45 degrees to screen
- Squeegee Speed: Medium
- Underlay: N/A
- Emulsion: Direct or indirect
- Mesh Count: 110-305 mc in (43-120 mc cm)
- Thinner: RV Additive
- Thickener: Thickener B
- Storage: 65°F to 95°F (18°C to 35°C). Avoid direct sun.
- Cleanup: Water and mild soap or detergent
- Color Range: Black
- Substrate Type: All
- Substrate Color(s): Light, Medium, and Dark Fabrics
Experience the unmatched brilliance and precision of Matsui 301 RC Spot Black, and elevate your spot color prints to a whole new level of excellence. With Matsui, you can trust in the quality and performance that professionals rely on to leave a lasting impression. Unleash your creativity and make every print count with Matsui 301 RC Spot Black!
Technical Sheets / Safety Data Sheets / Documents
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