Extender Base is a high-quality, phthalate-free plastisol additive designed to increase transparency, improve ink softness, and extend ink volume. Ideal for creating lighter shades, achieving a soft-hand feel, and modifying plastisol inks without affecting adhesion or durability, this versatile extender base is a must-have for screen printers working with cotton and poly-cotton blends.
Whether used to create custom ink blends or improve print softness, this creamy, easy-to-mix base ensures smooth application and long-lasting results.
Key Features & Benefits
✔ Ink Extender & Softener – Increases transparency, reduces ink opacity, and softens prints for a premium feel.
✔ Enhances Stretchability – Improves print flexibility without sacrificing durability.
✔ Boosts Ink Volume – Allows for more efficient ink use, reducing costs in high-volume production.
✔ Maintains Ink Performance – Retains adhesion, wash durability, and workability of original plastisol ink.
✔ Phthalate-Free & Safe – Compliant with CPSIA and Prop 65 safety regulations.
Recommended Applications
✔ 100% Cotton
✔ 50/50 Cotton-Polyester Blends
✔ Light-Colored Polyester (with testing for dye migration prevention)
Technical Specifications
- Type: General Purpose Plastisol Extender Base
- Viscosity: Medium-bodied for easy mixing & smooth printing
- Opacity: Transparent (reduces ink opacity when mixed)
- Curing Temperature: 320°F - 330°F (160°C - 165°C) for full cure
- Flash Time: 250°F (121°C) for 3-5 seconds
- Shelf Life: 12 months from manufacturing date
How to Use Plastisol Ink Extender Base
- Mix with plastisol ink to increase transparency or adjust ink consistency.
- Adjust the mixing ratio depending on desired opacity and color strength (up to 50% for a semi-transparent effect).
- Print using standard plastisol screen printing techniques.
- Cure at 320°F - 330°F (160°C - 165°C) for maximum durability.
Screen Printing Guidelines
- Mesh Count: 110-200+ for fine details and soft prints
- Stencil Type: Water-resistant emulsion
- Squeegee: 65-75 durometer for smooth application
- Curing: 320°F - 330°F (160°C - 165°C) for proper adhesion
- Clean-Up: Use OPTIWASH 125 - Ink Remover for easy cleanup.
Storage Recommendations
✔ Store between 65-90°F (18-32°C) for optimal ink performance.
✔ Avoid direct sunlight and extreme temperatures.
✔ Use within one year of manufacture for best results.
Safety & Compliance
✔ CPSIA Compliant – Meets Consumer Product Safety Improvement Act (CPSIA) 2008 standards.
✔ Prop 65 Compliant – Free from harmful phthalates, lead, and other restricted chemicals.
✔ Protective Gear Recommended – Wear gloves and safety glasses when handling plastisol inks.
Available Packaging Options
✔ Pints
✔ Quarts
✔ Gallons
✔ 5-Gallon Containers
✔ 30-Gallon Drums
✔ 55-Gallon Drums
✔ 220-Gallon Totes
Why Choose Total Ink Solutions® General Purpose Plastisol Ink - Extender Base?
For screen printers looking to adjust ink opacity, enhance stretchability, or create custom ink blends, Total Ink Solutions® Extender Base is the perfect solution. Whether used to increase ink transparency, improve print softness, or maximize ink efficiency, this versatile extender base guarantees consistent,