Use Code: BFCM20 & Save $20 Off Your Order Over $200+

Free Shipping in the Contiguous US Learn More

Use Code: NINJA & Save 20% Off Your First Order Of Transfers

SAVE $20 ON ORDERS OF $200+

BFCM20
USE CODE: BFCM20

Green Galaxy Compound ND Screen Open Time Extender

Green Galaxy  |  SKU: IKWB-COMPND-P
us-dollar
Use Code: BFCM20, BFCM40, BFCM60
Save $20/40/60 Off Your Order Above $200/400/600 | Valid Only On Select Products Thru 12/01
Size
$45.95
Flat rate
multi-qty message
In stock
DESCRIPTION

Use Green Galaxy™ Compound ND Screen Open Time Extender to increase the on-press life of Green Galaxy™ water-based ink. This extender additive helps water-based ink stay wet on the screen longer, so you can print large jobs without the worry of inks drying out on the screens. Green Galaxy™ Compound ND can be mixed with any Green Galaxy™ HSA Water-Based Ink at 2-3% and a max of 5% to improve wet screen open time. If you’re using 100% Stretch Core to improve open time, do not exceed 3%.

SCREEN MESH

Adding Compound ND does not change the print characteristics of the ink. Use the recommended mesh counts for the ink you are using.

STENCIL & EMULSION GUIDELINES

Use a water-resistant emulsion like Baselayr Complete and degrease mesh with Baselayr Emulsion Prep. For extended life and long runs, post-expose the screens or use an emulsion hardener like Baselayr Emulsion Hardener.

MIXING

Be sure to stir/shake the product prior to use. Recommended at 2% - 3% (max 5%). 

If you’re using Clear Core or any mix of Opaque Core, do not exceed 5% by weight.

If you’re mixing the additive into Stretch Core, do not exceed 3% by weight. 

If you use Stretch Core and Clear Core, do not exceed 4% by weight.

If you experience extra tackiness after flashing, reduce the amount of Open Time Extender in the ink by adding more finished ink to the mix.

PRINTING

This is only an additive. Do not print this on its own.

FLASH DRYING

Compound ND will slow down the evaporation of the ink while flashing, extending flash times by a small amount. It will be most noticeable if you use a non-forced air flash dryer or if you print a thicker ink deposit. 

If too much Compound ND is added to the ink, you will experience more tackiness of the ink after flashing. If there’s too much tack, mix in more ink to disperse the Open Time Extender to acceptable limits.

CURING INSTRUCTIONS

Adding Compound ND will slow down the evaporation of the ink. As a result, it takes a little longer to fully evaporate the liquids in the ink before the ink layer can hit full cure temps. Extend the amount of time the print is in the conveyor dryer to ensure it reaches full cure. Always test for a full cure of the ink before beginning production runs.

It can be used in conjunction with Slipstream and Fixator NFO.

TESTING & PRECAUTIONS

After a set period, perform a stretch test to ensure elasticity. It is always recommended to perform a wash test to ensure proper cure prior to going into production. You may also run abrasion testing to watch for flaking and test the adhesion of the pigment in the ink layer. If you notice crocking (the ink or color transferring onto the rubbing material), either increase the amount of Fixator in the finished ink or change settings on the dryer to ensure full cure happens. Increase cure the dwell time if testing fails.

CLEAN UP

Ink should be removed from the screen as soon as printing is completed. General wash-up (on ink that has not dried) can be done with water, though using Sgreen® Aqua Wash is much easier and recommended. For aggressive or dried screens, use Sgreen® Aqua Wash to dissolve the ink and blast out areas of stuck ink with water pressure.

STORAGE

Keep container(s) tightly closed. Store in a cool, well-ventilated location.

GENERAL SAFETY & PRECAUTIONS

Do not breathe vapors. Wear protective gloves. Do not eat, drink or smoke when using products. Wash hands thoroughly after handling. Dispose of this product in accordance with local, regional, national, and international regulations as specified.

PRODUCT DATA SHEETS

 

FREE GROUND SHIPPING (SUPPLIES ONLY)

FREE SHIPPING

All supplies in orders over $275 ship for free. Orders below $275 ship for $15. Orders placed before 3pm local time typically ship the same day.

FLAT RATE SHIPPING

Flat rate shipping charges will be assigned to our Equipment and heavier consumable items. View our entire FREE Shipping Policy

GROUND SHIPPING ZONES

UPS Ground Shipping Zones

If you need clarity on estimated shipping to your area please chat with us or call us at 1-800-314-6390

POPULAR PRODUCTS

VIEW MORE
Riley Hopkins 360 screen printing press set up with multiple screens in vibrant colors, ready for multi-color printing. A printed shirt with a detailed, colorful design is positioned on the platen, showcasing the precision and versatility of the screen printing process.

RILEY HOPKINS

MANUAL PRESSES

SHOP THE COLLECTION
Person holding a scoop coater filled with bright blue emulsion, positioned next to a screen ready for coating. The setup highlights the preparation stage of screen printing, where precision and even coverage are key for creating quality stencils.

INDUSTRY LEADING

EMULSIONS

BUY NOW

PLASTISOL INK

MIXING SYSTEMS

GRAB YOURS
Screen exposure unit with a glowing orange and blue light, holding a screen and Baselayr output film in place. The darkroom setup emphasizes the precision and technology used to create sharp, detailed stencils for screen printing.

BASELAYR

LED EXPOSURE UNITS

ORDER NOW

THINGS YOU SHOULD KNOW

View all
Green Galaxy Compound ND Screen Open Time Extender | Screenprinting.com
Green Galaxy

Green Galaxy Compound ND Screen Open Time Extender

From $45.95

Use Green Galaxy™ Compound ND Screen Open Time Extender to increase the on-press life of Green Galaxy™ water-based ink. This extender additive helps water-based ink stay wet on the screen longer, so you can print large jobs without the worry of inks drying out on the screens. Green Galaxy™ Compound ND can be mixed with any Green Galaxy™ HSA Water-Based Ink at 2-3% and a max of 5% to improve wet screen open time. If you’re using 100% Stretch Core to improve open time, do not exceed 3%.

SCREEN MESH

Adding Compound ND does not change the print characteristics of the ink. Use the recommended mesh counts for the ink you are using.

STENCIL & EMULSION GUIDELINES

Use a water-resistant emulsion like Baselayr Complete and degrease mesh with Baselayr Emulsion Prep. For extended life and long runs, post-expose the screens or use an emulsion hardener like Baselayr Emulsion Hardener.

MIXING

Be sure to stir/shake the product prior to use. Recommended at 2% - 3% (max 5%). 

If you’re using Clear Core or any mix of Opaque Core, do not exceed 5% by weight.

If you’re mixing the additive into Stretch Core, do not exceed 3% by weight. 

If you use Stretch Core and Clear Core, do not exceed 4% by weight.

If you experience extra tackiness after flashing, reduce the amount of Open Time Extender in the ink by adding more finished ink to the mix.

PRINTING

This is only an additive. Do not print this on its own.

FLASH DRYING

Compound ND will slow down the evaporation of the ink while flashing, extending flash times by a small amount. It will be most noticeable if you use a non-forced air flash dryer or if you print a thicker ink deposit. 

If too much Compound ND is added to the ink, you will experience more tackiness of the ink after flashing. If there’s too much tack, mix in more ink to disperse the Open Time Extender to acceptable limits.

CURING INSTRUCTIONS

Adding Compound ND will slow down the evaporation of the ink. As a result, it takes a little longer to fully evaporate the liquids in the ink before the ink layer can hit full cure temps. Extend the amount of time the print is in the conveyor dryer to ensure it reaches full cure. Always test for a full cure of the ink before beginning production runs.

It can be used in conjunction with Slipstream and Fixator NFO.

TESTING & PRECAUTIONS

After a set period, perform a stretch test to ensure elasticity. It is always recommended to perform a wash test to ensure proper cure prior to going into production. You may also run abrasion testing to watch for flaking and test the adhesion of the pigment in the ink layer. If you notice crocking (the ink or color transferring onto the rubbing material), either increase the amount of Fixator in the finished ink or change settings on the dryer to ensure full cure happens. Increase cure the dwell time if testing fails.

CLEAN UP

Ink should be removed from the screen as soon as printing is completed. General wash-up (on ink that has not dried) can be done with water, though using Sgreen® Aqua Wash is much easier and recommended. For aggressive or dried screens, use Sgreen® Aqua Wash to dissolve the ink and blast out areas of stuck ink with water pressure.

STORAGE

Keep container(s) tightly closed. Store in a cool, well-ventilated location.

GENERAL SAFETY & PRECAUTIONS

Do not breathe vapors. Wear protective gloves. Do not eat, drink or smoke when using products. Wash hands thoroughly after handling. Dispose of this product in accordance with local, regional, national, and international regulations as specified.

PRODUCT DATA SHEETS

 

Size

  • Pint
  • Quart
View product

TOP-TIER SERVICE
Back to top