<p>Ninjaflex dual-extrudes great with ABS. I've done a fair amount of NF/ABS dualstrusion. Frankly, any TPU will probably work, since molten polyurethane sticks to practically anything. </p>

<p>The main challenge is ooze control since TPUs tend to ooze a lot. You're going to want to use a printing temp on the low end of the range for the flexible filament, and use some sort of wiper wall structure. </p>

<p>Another issue you might run into is re-priming the flexible filament after an extended idle time. It helps to use a large purge structure to ensure the nozzle gets re-primed fully. Don't use an excessively large toolchange retraction distance -- this will make it more likely that the flexible filament jams during reprime. </p>

<p>The best way to accomplish the above will depend on your slicer. Simplify3D is a good choice since it has good dualstrusion wiper and purge functions. Other slicers can be made to work as well. </p>

CC BY-SA 3.0
2016-07-28T23:22:43.383Z
Ninjaflex is hard to print. I have had little success. That said there are some guys at the local hackerspace selling https://flexionextruder.com/ Combine that, with a duel headed extruder and you can proably do it in one go. 

Also there are other variants of ninjaflex from the same company that have more and less give.
MakerModder
CC BY-SA 3.0
2016-07-25T16:46:34.843Z
2016-07-25T16:46:34.843Z
Ryan Carlyle
<p>Looking for something that offers a lot of friction in contact with human skin or when sitting on the surface of a table. </p>

<p>I was curious if any of the rubber/soft materials would be compatible with ABS so I could print them together using a dual-head setup?</p>

CC BY-SA 3.0
2016-07-24T06:45:04.027Z
Why not just use some [rubber feet](http://www.aliexpress.com/item/Hot-Sale-100PCS-Self-Adhesive-Rubber-Feet-Clear-Semicircle-Bumpers-Door-Buffer-Pad/32668740126.html?ws_ab_test=searchweb201556_7,searchweb201602_4_10057_10056_10055_10037_10049_10033_10059_10032_10058_10017_405_404_10040_10060,searchweb201603_6&btsid=67fc3d45-9040-406d-a9db-8beb283bb42c)?
Tom van der Zanden
<abs><dual-nozzle>
Looking for a material so I can make ABS parts with rubber grips and feet
Logic1
# Looking for a material so I can make ABS parts with rubber grips and feet

(Asked by: username_0 on 2016-07-24)

Looking for something that offers a lot of friction in contact with human skin or when sitting on the surface of a table.

I was curious if any of the rubber/soft materials would be compatible with ABS so I could print them together using a dual-head setup?

**Tags:** abs, dual-nozzle
> **Comments:**
> **username_1**: Why not just use some [rubber feet](http://www.aliexpress.com/item/Hot-Sale-100PCS-Self-Adhesive-Rubber-Feet-Clear-Semicircle-Bumpers-Door-Buffer-Pad/32668740126.html?ws_ab_test=searchweb201556_7,searchweb201602_4_10057_10056_10055_10037_10049_10033_10059_10032_10058_10017_405_404_10040_10060,searchweb201603_6&btsid=67fc3d45-9040-406d-a9db-8beb283bb42c)?  

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## 1 answers

### Answer by username_2 on 2016-07-25. Score: 5

Ninjaflex dual-extrudes great with ABS. I've done a fair amount of NF/ABS dualstrusion. Frankly, any TPU will probably work, since molten polyurethane sticks to practically anything.

The main challenge is ooze control since TPUs tend to ooze a lot. You're going to want to use a printing temp on the low end of the range for the flexible filament, and use some sort of wiper wall structure.

Another issue you might run into is re-priming the flexible filament after an extended idle time. It helps to use a large purge structure to ensure the nozzle gets re-primed fully. Don't use an excessively large toolchange retraction distance -- this will make it more likely that the flexible filament jams during reprime.

The best way to accomplish the above will depend on your slicer. Simplify3D is a good choice since it has good dualstrusion wiper and purge functions. Other slicers can be made to work as well.

> **Comments:**
> **username_3**: Ninjaflex is hard to print. I have had little success. That said there are some guys at the local hackerspace selling https://flexionextruder.com/ Combine that, with a duel headed extruder and you can proably do it in one go.   Also there are other variants of ninjaflex from the same company that have more and less give.  

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