OPTI 999 Super Retarder – Ink Flow & Drying Control for Superior Print Quality

he Total Ink Solutions® Opti-999 Super Retarder is a high-performance ink additive designed to extend drying time, improve ink flow, and enhance adhesion for screen printing on plastic substrates. Whether working with opaque or transparent inks, this must-have retarder prevents premature drying, ensuring consistent print clarity and smooth application while delivering a scuff-resistant, glossy finish for long-lasting durability.

Ideal for screen printers tackling difficult-to-print plastics, Opti-999 Super Retarder guarantees flawless prints with excellent ink bonding, even under challenging environmental conditions.

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Key Features & Benefits:

• Extended Drying Time – Prevents premature ink drying, improving workability and consistency.
• Enhanced Ink Flow – Reduces clogging and ink drying on screens, allowing for smooth, precise application.
• Superior Adhesion to Plastics – Ensures strong bonding and durability on non-porous surfaces.
• High-Quality Gloss Finish – Delivers a scuff-resistant, vibrant print that enhances visual appeal.
• Compatible with Opaque & Transparent Inks – Works seamlessly with non-leaded pigment formulations.

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Recommended Usage & Application:

✔ Pre-Test Requirement – Always test on ink and substrate before full production to confirm adhesion and performance.
✔ Coverage – Yields approximately 1,000 sq. ft. per gallon through a 250-mesh count screen.
✔ Mesh Count Compatibility – Best suited for 230-280 mesh (92T-112T/cm European) monofilament polyester screens.
✔ Stencil Recommendations – Works best with dual-sensitized photo emulsions like Optima EM-500 or SBQ pre-sensitized emulsions.

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Drying Instructions:

• Air Drying: Fully dries in approximately 30 minutes through solvent evaporation.
• Jet Drying: Achieves complete drying in 20-30 seconds at 135°F - 180°F (37°C - 83°C).

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Modification & Ink Customization:

Additive	Purpose	Recommended Amount
T-922 Biting Solvent	Enhances adhesion	2-3% by weight
T-970B Fast Thinner	Speeds up drying	5-15% by weight
T-971 Slow Thinner	Slows down drying	5-15% by weight
T-980/T-999 Retarder	Extends drying time	2-3% by weight
FA-011 Flow Agent	Improves ink flow	½%-1% by weight

✔ For Fine Details: Use 10800 Halftone Base.
✔ For Color Extension: Add 10790 Clear Base.

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Clean-Up Instructions:

For best results, clean screens and tools with:

✔ T-902, T-925 Wash-Up
✔ SC-500 Bio Wash-Up
✔ SC-510 Instant Bio Wash-Up

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Available Packaging:

• 1-Quart (0.945 Liters)
• 1-Gallon (3.78 Liters)

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Safety & Handling:

✔ Always refer to the Material Safety Data Sheet (MSDS) for complete safety guidelines.
✔ Wear safety gloves and eye protection to prevent skin and eye contact.
✔ Ensure a well-ventilated workspace to minimize fume inhalation.
✔ Store in a cool, dry place, away from heat and direct sunlight.

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Why Choose Total Ink Solutions® Opti-999 Super Retarder?

✔ Prevents premature ink drying and improves ink flow for precise application.
✔ Ensures superior adhesion and long-lasting prints on plastic substrates.
✔ Provides a scuff-resistant, glossy finish for professional-grade prints.
✔ Works with a wide range of screen printing inks and formulations.

Whether you're printing on plastics, optimizing ink performance, or improving adhesion, the Total Ink Solutions® Opti-999 Super Retarder ensures high-quality, vibrant prints with unmatched durability.