TW Graphics UV Additives – NXG-3104 Flattening Paste Gallon | UV Ink Gloss Reducer for Satin & Matte Finishes
TW Graphics
TW Graphics NXG-3104 Flattening Paste is a professional-grade UV ink additive designed to reduce gloss and create satin or matte finishes in the TW Graphics NXG UV ink system. This UV flattening paste allows screen printers to control surface sheen without compromising adhesion or cure performance when used within recommended percentages. Ideal for commercial sign shops and production printers requiring glare reduction or specialty finish control.
$199.10
Description
What Is NXG-3104 Flattening Paste Used For?
TW Graphics NXG-3104 is a UV curable ink additive used to reduce the gloss level of standard UV inks. It allows printers to convert high-gloss UV inks into satin or matte finishes while maintaining strong adhesion and durability.
If you need to:
- Reduce gloss on signage
- Create satin or matte finishes
- Minimize glare under retail lighting
- Match brand finish specifications
- Produce specialty textured looks
NXG-3104 flattening paste is built for those applications.
It is especially useful for retail displays, interior signage, and environments where excessive gloss reflection is undesirable.
Designed for Sign Shops & Production Screen Printers:
Part of the TW Graphics NXG UV ink system, NXG-3104 is formulated specifically for compatibility with NXG standard and fluorescent colors. It integrates into the ink chemistry while maintaining proper UV curing characteristics when used at recommended ratios.
This product is commonly used as a:
- UV flattening paste
- UV ink gloss reducer
- UV matte additive
- Satin finish UV ink additive
- UV screen printing ink modifier
It provides controlled sheen reduction while preserving print performance.
How to Use NXG-3104 Flattening Paste:
- Recommended addition rate – 5–10% by weight
- Higher percentages increase matte effect
- Mix thoroughly before printing
- Test cure and adhesion after adjustment
- Excessive addition may increase viscosity
Always perform testing before full production runs.
Why Screen Printers Use NXG Flattening Paste:
- Gloss control – Convert high gloss UV inks to satin or matte
- Professional finish – Reduce glare for indoor retail displays
- Maintains cure performance – Compatible with NXG UV chemistry
- Production flexibility – Fine-tune surface appearance
- Designed for NXG system – Engineered specifically for TW Graphics UV inks
NXG-3104 gives printers precise control over surface sheen without sacrificing adhesion or durability.
Compatibility:
NXG-3104 is compatible with:
- TW Graphics NXG Standard Colors
- TW Graphics NXG Fluorescent Colors
- TW Graphics NXG UV ink system
Do not mix with solvent-based inks or non-UV-compatible additives.
Pantone Equivalent:
- Pantone Match – N/A (Additive)
- Product Type – Gloss modifying UV additive
- Note – This product modifies surface finish only and does not affect base pigment color when used within recommended ratios.
Ordering & Shipping Information:
- Drop Ship Item – This product drop ships directly from TW Graphics in Commerce, California
- Processing Time – Please allow additional time for handling and shipment
- Final Sale – Non-returnable and non-refundable
- Orders Must Be Placed Online – Additives cannot be returned once opened
Technical Specifications
How to Use NXG-3104 Flattening Paste:
- Mixing Ratio: Add 5% to 25% of NXG-3104 Flattening Paste to NXG UV inks depending on the desired level of gloss reduction.
- Thorough Mixing: Stir well to achieve a uniform consistency before printing.
- Screen Mesh Recommendations: Use a 230-355 mesh count for optimal ink deposit and smooth finishes.
- Curing Instructions: Cure under UV light (300-400 mJ/cm² at 365nm) for a proper, durable finish.
- Testing: Always perform a test print to confirm the desired gloss level and adhesion before full production.
TW Graphics NXG UV Standard Colors – Technical Specs & Usage Guide
Technical Specifications:
- Ink Type: UV Curable Screen Printing Ink
- Viscosity: Optimized for multi-color in-line presses
- Curing Method: UV light exposure
- Curing Energy Requirement: 150-300 mJ/cm²
- Adhesion: Bonds to treated plastics, vinyl, and various rigid substrates
- Durability: Up to 2 years light-fastness with automotive-grade pigments
- Resistance: Water-resistant and highly durable for indoor & outdoor applications
- Finish: Satin/Gloss (varies by substrate and curing conditions)
- Printability: Low pile height rheology for smooth ink laydown
- Thinner/Additives: NXG Series Reducer (use sparingly)
How to Use TW Graphics NXG UV Standard Colors
Step 1: Screen Preparation
- Use a properly tensioned screen for optimal results.
- Recommended mesh count: 230-355 tpi (90-140 tpcm), depending on image detail.
- Coat the screen with a UV-compatible emulsion, ensuring full stencil adhesion.
Step 2: Ink Application
- Stir the ink thoroughly before use.
- Print using a 70-80 durometer squeegee with a sharp edge for crisp details.
- Use a medium squeegee pressure for optimal ink deposition.
Step 3: Curing Process
- Cure under UV light exposure at 150-300 mJ/cm² for full adhesion.
- Ensure proper exposure time in the dryer to avoid under-curing.
- Avoid excessive UV exposure, which can overcure and affect adhesion properties.
Step 4: Testing & Post-Curing Considerations
- Always perform an adhesion test on a sample print to verify cure levels.
- Allow the print to cool before stacking or packaging.
- NXG inks are designed for optimal adhesion, but post-treatment options (such as flame or corona treatment) may be required for certain non-porous substrates.
Recommended Printing Substrates:
✅ Plastics & Synthetics: Treated Polyethylene, HDPE, Polycarbonate, Polystyrene (Styrene), Static Cling Vinyl
✅ Rigid Boards & Papers: Coated Board Stocks, Cardstock, Pressure-Sensitive Vinyl
✅ Banners & Signage: Reinforced Vinyl Banners, Coroplast™, Transit & Point-of-Purchase Displays
⚠ Important Notes:
- This ink requires UV curing and will not air-dry.
- Do not mix with solvent-based inks or non-UV-compatible additives.
- Store in a cool, dry environment away from direct sunlight.
TW Graphics NXG UV Standard Colors deliver fast-curing, high-adhesion, and long-lasting performance, making them the perfect choice for screen printers working with plastic, vinyl, banners, and signage applications.
Technical Sheets / Safety Data Sheets / Documents
FREQUENTLY ASKED QUESTIONS
Reviews
Only logged in customers who have purchased this product may leave a review.






Reviews