OPTI 980 Retarder – All Solvent Series

OPTI 980 Retarder (formula T-980, isophorone) is a slow-drying additive for Total Ink solvent-based screen inks. Added in small amounts, it keeps the ink open and wet in the mesh on long runs and in hot, humid shops — preventing drying, clogging and pinholing.

⚠ Industrial use only. An industrial solvent ink additive — keep away from apparel and skin contact.

Add 2–3% by weight. Quart, gallon and 5 gallon. Made in Hackensack, New Jersey.

What it does

• Slows drying so the ink won't set up in the screen during long runs or stoppages.
• Improves flow and open time in hot, dry or high-speed conditions.
• Compatible across the solvent line; for a stronger effect step up to OPTI 999 Super Retarder.

Specifications

• Formula: T-980 · retarder / slow-drying additive
• Add rate: 2–3% by weight — test first and add gradually
• Compatibility: all Total Ink solvent-based screen inks
• Sizes: Quart · Gallon · 5 Gallon

Safety, PPE & OSHA compliance

Flammable solvent-based product — handle per the OSHA Hazard Communication Standard (29 CFR 1910.1200); a GHS Safety Data Sheet ships with every order and must be kept accessible to employees.

• Gloves — chemical-resistant nitrile (not latex).
• Safety glasses — to protect against splashes.
• Mask — a solvent/organic-vapor respirator mask when ventilation can't keep vapors down (not a dust mask).
• Storage — keep sealed and upright in a cool, dry, well-ventilated place away from heat, sparks, flame and sun; ground containers when transferring.

See the product SDS for the GHS signal word, flash point and HMIS ratings before use.

Questions?

Total Ink Solutions
200 South Newman Street, Unit 4 & 5
Hackensack, NJ 07601
Phone: 201-487-9600 · Fax: 201-487-9620
Email: sales@totalinksolutions.com