Skip to content
Get FREE SHIPPING on qualifying online supply orders of $299 or more
Get FREE SHIPPING on qualifying online supply orders of $299 or more

Union MIX-O Extender Base

Original price $33.38 - Original price $90.21
Original price
$33.38 - $90.21
Current price $33.38
Size: Quart

Free Shipping Item
This product is for use ONLY with Union brand mixing inks and may not be compatible with other ink mixing systems.  Union MIX-O Extender Base makes it possible to print soft hand feeling prints using plastisol inks.  MIX-O Extender Base can be used as an additive for all inks or as a carrier for pigment concentrates. 


  • Excellent opacity for everyday printing.
  • No white underlay needed.
  • High-speed production with virtually no build up.
  • Prints easily by hand.
  • Creamy viscosity
  • Accurate color matching on black, white or colored fabrics.
  • Easily mixes by hand.
  • Non-Phthalate

Mixture Recommendations

Can be mixed 10-50% by weight depending on the color of the fabric and the desired opacity or softness of the finished print.


  • Store at 65-90°F away from direct sunlight. 
  • Typical shelf life of one year within the manufacturing date. 


  • Flash at 160°F for 3-5 seconds 
  • Cure at 320°F for 60-90 seconds

Prep Considerations

  • Coat screens with plastisol or hybrid emulsions
  • When using pigment concentrates, do not exceed 15% PC into mixture
  • For those marathon print runs, post-hardening the stencil is recommended

Safety Data Sheets

Customer Reviews

Be the first to write a review