Champion Inks® OPTI-912 Fast Thinner – Speed Up Drying Without Sacrificing Quality | 40000 Series
Faster turns. Flawless results.
Champion Inks® OPTI-912 Fast Thinner is a premium solvent additive that accelerates drying, improves ink flow, and boosts adhesion for high-resolution vinyl & PVC printing. Tuned for 40000 Series vinyl inks, it delivers crisp detail and a durable, glossy finish on rigid PVC, flexible vinyl, pressure-sensitive decals, and coated polyester (Mylar®).
Formulated with a mild-odor, non-aggressive solvent system, OPTI-912 supports a safer, more comfortable shop environment and meets California Proposition 65 and RoHS compliance standards.
Key Features
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Accelerates Drying – Shorter dwell times for faster production.
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Enhances Flow & Printability – Reduces clogging; holds fine detail and halftones.
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Strong Adhesion & Durability – Ideal for vinyl, rigid PVC, decals, and coated polyester.
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Mild Odor – Non-aggressive solvent blend for improved workplace comfort.
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Prop 65 & RoHS Compliant – Built to strict safety and environmental standards.
Recommended Substrates
- Flexible Vinyl
- Rigid PVC
- Pressure-Sensitive Decals
- Coated Polyester (Mylar®)
Product Compatibility
Purpose-built for 40000 Series Screen Inks to increase speed without sacrificing resolution or gloss. Always pre-test on actual stock to confirm adhesion and drying performance prior to production.
Screen Printing Guidelines
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Coverage: ~1,000 sq. ft. per gallon (250-mesh screen)
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Mesh Compatibility: 230–280 (92T–112T/cm European)
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Stencil Type: Optima EM-500, SBQ, or other solvent-resistant emulsions
Drying Instructions
| Method |
Time & Temperature |
| Air Dry |
20–30 minutes (solvent evaporation) |
| Jet Dry |
40–60 seconds @ 150°F–180°F (66°C–82°C) |
Ink Modification & Additive Guide
| Modifier |
Purpose |
Recommended Use |
| OPTI-912 Fast Thinner |
Speed drying & improve flow |
5–10% by weight |
| T-182 / T-920 / T-975 |
Reduce viscosity & enhance printability |
5–10% by weight |
| T-922 / T-934B Retarder |
Control overly fast drying in hot/humid shops |
3–5% by weight |
| FA-011 Flow Agent |
Smoother flow; reduce streaking |
0.5–1% by weight |
| 40928 Match Base |
Extend color / reduce pigmentation |
As needed |
| 40PC850 Halftone Base |
Enhance fine-detail / halftone work |
As needed |
Clean-Up Recommendations
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Primary Solvent Options: T-902, T-911, or T-925 Wash-Up
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Eco Alternatives: SC-500 Bio Wash-Up or SC-510 Instant Bio Wash-Up
- Maintain clean screens, squeegees, and presses for consistent quality.
Available Packaging
- 1-Quart (0.945 L)
- 1-Gallon (3.78 L)
Safety & Handling
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Refer to MSDS: Review all safety guidance before use.
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Protective Gear: Wear gloves, eye protection, and ensure proper ventilation.
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Storage: Keep sealed in a cool, dry, well-ventilated area away from heat & sunlight.
Why Choose Champion Inks® OPTI-912 Fast Thinner?
OPTI-912 delivers rapid, reliable drying with clean detail and durable gloss—the perfect balance for high-speed production on vinyl and PVC.
Champion Inks® — speed, control, and uncompromised quality.
