Matsui DS Hybrid Top Coat | Water-Based Clear Overprint Sealer for Digital Hybrid Screen Printing — Encapsulate and Protect Digital Prints on M&R Digital Squeegee and ROQ Hybrid Presses
Matsui
Matsui DS Hybrid Top Coat is a clear water-based overprint/sealer screen ink engineered as the FINAL layer in digital hybrid screen printing workflows. Printed AFTER the digital inkjet pass, Top Coat encapsulates and protects the digital print — locking in color vibrancy while adding resistance to abrasion, UV exposure, moisture, and repeated washing. The protective shield for your digital hybrid prints. Optimized for M&R Digital Squeegee, ROQ Hybrid, and ROQ Now systems. Recommended for use with low-resin digital inks. Prints through mesh up to 230. Cure at 320°F (160°C) for 2-3 minutes. PVC-free. Ultra-soft hand feel. Ready for use — no viscosity modifications needed.
Price range: $99.99 through $4,999.99
Description
DS Hybrid Top Coat — The Protective Shield for Digital Hybrid Prints
Digital inkjet inks are designed for color and resolution. They are not designed for durability. On their own, digital inks on fabric are vulnerable to abrasion, UV fading, moisture, and washing. They need a shield.
DS Hybrid Top Coat is that shield.
Screen printed as the FINAL layer — after the digital inkjet pass — Top Coat forms a clear, protective barrier that encapsulates the entire digital print. It locks in color vibrancy, prevents cracking and peeling, and dramatically improves wash durability. The digital inks are sealed inside a soft, flexible, water-based shell that moves with the fabric and maintains a premium hand feel.
Without Top Coat, digital hybrid prints look great on day one but degrade over time. With Top Coat, they look great through dozens of washes.
Where Top Coat Fits in the Digital Hybrid Workflow
Standard full workflow:
- DS Hybrid UB White → screen printed underbase
- Digiace Digital Screen Clear → screen printed primer
- Digital inkjet CMYK → printed by M&R Digital Squeegee or ROQ Hybrid
- DS Hybrid Top Coat → screen printed sealer (THIS PRODUCT — FINAL LAYER)
Discharge workflow (100% cotton):
- Digiace Discharge White + Activator → screen printed discharge underbase
- Digiace Digital Screen Clear → screen printed primer
- Digital inkjet CMYK
- DS Hybrid Top Coat → screen printed sealer (THIS PRODUCT)
Simplified workflow:
- DS Hybrid Pre-Digital White → standalone screen printed underbase
- Digital inkjet CMYK
- DS Hybrid Top Coat → screen printed sealer (THIS PRODUCT — optional but recommended)
Matsui Digital Hybrid Product System — 5-Product Master Comparison
| Product | Type | Position in Workflow | Function | Max Mesh | Used With | Substrates | Activator? |
|---|---|---|---|---|---|---|---|
| DS Hybrid UB White | White underbase | FIRST — screen printed | Opacity + dye block on dark garments. Standard white underbase for digital hybrid. | 160 | Needs Digiace Clear or Pre-Digital Clear over it | Cotton, blends, performance | No |
| Digiace Discharge White | Discharge white underbase | FIRST — screen printed | Removes garment dye + replaces with white. Ultra-soft hand. SOFTEST underbase option. | 230 | Needs Digiace Clear over it | ⚠️ 100% cotton only | YES — Discharge Activator required |
| DS Hybrid Pre-Digital White | Standalone white underbase | FIRST — screen printed | White underbase that works ON ITS OWN — does NOT require Clear layer over it. | 160 | Can be used alone — no Clear needed | Cotton, blends, performance | No |
| Digiace Digital Screen Clear | Clear primer/bonding layer | SECOND — screen printed AFTER white underbase, BEFORE digital print | Creates smooth bonding surface for digital inks. Improves color vibrancy, adhesion, and definition. | 230 | Printed over UB White or Discharge White | Cotton, blends, performance | No |
| DS Hybrid Top Coat (THIS PRODUCT) | Clear overprint sealer | LAST — screen printed AFTER digital print | Encapsulates and protects the digital print. Locks in color, adds abrasion/UV/wash resistance. | 230 | Recommended with low-resin digital inks | Cotton, blends, performance | No |
Top Coat vs. Digiace Clear — Both Are Clear, But They Do Different Things
Two clear products. Completely different jobs. Do not confuse them.
Digiace Digital Screen Clear goes BEFORE the digital print — it is a primer/bonding layer that helps digital inks stick to the white underbase.
DS Hybrid Top Coat goes AFTER the digital print — it is a protective sealer that encapsulates the finished digital print.
Clear = primer (before digital). Top Coat = sealer (after digital). Both are clear inks, but they occupy opposite ends of the print sandwich.
⚠️ Critical Contamination Warning
DS Hybrid Top Coat MUST be mixed in clean vessels using clean mixing blades and utensils. Any contamination from other ink sources or non-approved additives could make DS Hybrid Top Coat test positive for restricted PVCs.
Why Screen Printers Choose DS Hybrid Top Coat
“My digital hybrid prints fade and crack after a few washes.”
Top Coat encapsulates the digital ink layer in a protective shell. Dramatically improved wash durability, abrasion resistance, and color retention.
“I need UV protection for outdoor or retail garments.”
Top Coat shields digital inks from UV degradation. Colors stay vibrant longer.
“Will it affect the hand feel?”
Top Coat produces ultra-soft prints. The protective layer is thin, flexible, and moves with the fabric. Minimal hand feel impact.
“Is it required or optional?”
Strongly recommended for production garments. Optional for samples or low-wash applications. For retail-quality durability, always use Top Coat.
Technical Specifications
| Specification | Detail |
|---|---|
| Product Name | Matsui DS Hybrid Top Coat |
| Type | Clear water-based overprint sealer for digital hybrid printing |
| Ink System | Matsui Digiace / DS Hybrid digital screen printing system |
| Color | Clear / transparent |
| Position in Workflow | LAST — screen printed AFTER digital inkjet pass |
| Compatible Equipment | M&R Digital Squeegee, ROQ Hybrid, ROQ Now |
| Digital Ink Compatibility | Recommended for use with low-resin digital inks |
| Mesh | Up to 230 in (90 cm) |
| Cure | 320°F (160°C) for 2-3 minutes |
| Substrates | Cotton, blends, performance fabrics |
| Viscosity | Ready for use — no modifications needed |
| Activator | Not required |
| Storage | 65°F to 95°F (18°C to 35°C). Avoid direct sunlight. |
| Cleanup | Water and mild soap/detergent |
| Formulation | PVC-free |
| ⚠️ Contamination | Mix in clean vessels only. Contamination may cause positive PVC tests. |
Technical Sheets / Safety Data Sheets / Documents
FREQUENTLY ASKED QUESTIONS
What does DS Hybrid Top Coat do?
It is a clear overprint sealer. Printed as the FINAL layer after the digital inkjet pass, it encapsulates and protects the digital print — improving wash durability, abrasion resistance, UV resistance, and color retention.
What is the difference between Top Coat and Digiace Clear?
Digiace Clear goes BEFORE the digital print as a bonding primer. Top Coat goes AFTER the digital print as a protective sealer. Both are clear, but they serve opposite functions in the workflow.
Is Top Coat required?
Strongly recommended for production garments. It significantly improves durability and wash performance. Optional for samples or limited-wear applications.
What digital inks is it compatible with?
Recommended for use with low-resin digital inks used in M&R Digital Squeegee, ROQ Hybrid, and ROQ Now systems.
What mesh should I use?
Up to 230 mesh.
Will it affect hand feel?
Top Coat produces ultra-soft prints. The protective layer is thin and flexible with minimal hand feel impact.
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