Texsource
Texsource Chem 300 Color Change & Press Wipe
- SKU:
- CHEM300-GAL
- MPN:
- CHEM300-GAL
- Weight:
- 7 LBS
- Shipping:
- Calculated at Checkout
Description
Texsource Chem 300 Color Change & Press Wipe
Engineered for lightning-fast on-press color adjustments, squeegee wipe-downs, and screen opening during active production runs. Dries rapidly without leaving an oily solvent barrier or compromising stencil integrity.
Rapid Ink Dissolution for Minimal On-Press Downtime
Texsource Chem 300 is an aggressive, fast-evaporating solvent blend formulated specifically for screen printers requiring high-efficiency color changes directly on the press. Whether clearing out a lighter plastisol hue to transition to a dark shade or wiping squeegees and flood bars between setups, Chem 300 liquefies wet plastisol ink instantly upon contact.
Unlike heavy ink degradents designed strictly for the washout booth, Chem 300 flashes off quickly without softening emulsion stencils, dissolving capillary films, or delaminating blockouts. Its fast-dry profile prevents greasy residual film from bleeding into fresh ink deposits or contaminating fresh garment substrates on restarting.
Operational Protocol & Application Guidelines
On-Press Color Transition Procedure
- Bulk Evacuation: Scrape all excess plastisol ink from the mesh, squeegee, and flood bar back into ink containers using an ink card or flexible spatula.
- Chemical Application: Apply a targeted spray of undiluted Chem 300 directly onto the squeegee side of the open screen or mist onto a shop towel.
- Agitation & Lift: Scrub gently with a shop rag or non-abrasive scrub pad until all ink particles dissolve into solution.
- Two-Sided Dry Wipe: Wipe the squeegee side thoroughly with a dry, lint-free cloth. Repeat light wipe on the print (shirt) side to remove residual migration.
- Evaporation Pause: Allow 30 to 60 seconds of ambient dry time. Once the solvent has flashed clear, charge with the new ink color and resume production.
Pro-Tip: Always sequence print production from light color values to dark color values. Transitioning from white/yellow to dark navy/black requires 70% less wash-down solvent and labor than reversing dark to light.
Mandatory Safety & Handling
- • Hand Protection: Wear solvent-resistant nitrile gloves. Avoid extended skin contact.
- • Eye Protection: Splash-resistant safety glasses or chemical face shield.
- • Ventilation: Use in well-ventilated areas with forced air or extraction systems.
- • Storage: Store sealed in a cool, dark environment away from flash units and open flames.
- • Water Alert: Ready-to-use formulation. Do not cut or dilute with water.
Technical & Chemical Specifications
| Parameter | Specification |
|---|---|
| Chemical Type | Solvent-Based On-Press Ink Dissolver / Press Wipe |
| Primary Function | Color changes, squeegee cleaning, opening clogged plastisol mesh |
| Target Inks | Plastisol, Low-Bleed Poly Inks, Standard Textile Inks |
| Stencil Compatibility | Safe on SBQ/Pure Photopolymer, Dual-Cure, Diazo, and Capillary Films |
| Evaporation / Dry Time | Fast (30 to 60 seconds depending on ambient airflow) |
| Residue Profile | Non-greasy, low-film finish; leaves no ink repellent barrier |
| Available Container Volumes | Quart (32 oz), 1 Gallon (128 oz), 5 Gallon Pail |
| Dilution Ratio | Ready-To-Use (RTU) — Do Not Add Water |
Complete Your Press & Reclaim Chemical Workflow
Pair Chem 300 on-press with our complete line of screen cleaning and stencil reclamation chemistry:
Texsource Chem 300
Fast-drying wipe for color swaps, spot cleans, and squeegee cleanups while screens remain registered.
Texsource Chem 400
Heavy-duty water-soluble ink degradent formulated for complete wash-booth ink clearing before stencil strip.
Texsource Chem 75
Fast-acting liquid haze remover and degreaser to dissolve stubborn ghost images and residual pigment stains.
Texsource Chem 200
Removes oily traces and contaminants from reclaimed mesh to prevent future pinholes and coating fisheyes.
Learn practical pressroom techniques for rapid multi-color changes, preserving direct emulsions under solvent wipes, and choosing between fast press washes versus water-rinse ink degradents.
DISCLAIMER & STORAGE NOTICE: Texsource is a registered trademark of its respective owner. Star Graphic Supplies is an authorized distributor of Texsource chemicals. Keep container tightly closed when not in use. Store in a well-ventilated, cool, dry place away from direct sunlight, open heat sources, and strong oxidizers. Keep out of reach of children. All technical statements, recommendations, and application data provided are based on testing believed to be reliable; users must determine the suitability of the chemical for their specific application parameters prior to production.
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