Reddit mentions of FamoWood 40022126 Latex Wood Filler - Pint, Natural

Model by youngs66 on thingiverse: https://www.thingiverse.com/thing:1753445
Printed with Hatchbox PLA at 0.16 layer height on my Ender 3. Whole project took about 3 weeks, but I couldn't be happier with the resultsModel by youngs66 on thingiverse: https://www.thingiverse.com/thing:1753445
Printed with Hatchbox PLA at 0.16 layer height on my Ender 3. Whole project took about 3 weeks, but I couldn't be happier with the results

Edit: thought I'd give a more complete outline of the process since people seem to be interested:

Printing
As stated above, this model was printed on my Ender 3. I actually have two Ender 3's, but I stuck mostly to using one due to a lack of filament. The whole thing took about 1 and 1/4 rolls of filament (in my case about 1.25kg). I printed in black Hatchbox PLA using Cura 4.3's new creawesome settings with variable layer height. Most of the files were printed with supports, which I actually found difficult to deal with (as always) and I ended up having to use a brim on every print to make sure some of the larger support towers didn't fall over. My first step was calibrating my printers. I made an iron Man helmet a couple months back and it didn't fit together quite right, so I wanted to make sure that I had my printers properly prepared this time. The model itself was scaled to 94.4% of its original size although in hindsight I should have given more clearance for my big head because Its almost impossible to put on and take off. I don't have an exact figure for the total print time, but it was probably close to 120 hours, most of which were overnight. The hardest part was keeping my bed leveled throughout the whole project. I got to a point where I leveled it before every print, which I know is a good practice, but it's still annoying to have to do without any sort of ABL.

Sanding/Assembly
I started sanding the individual parts as bare plastic with 80 grit sandpaper, then moved up to 100 grit, and then got bored and jumped to 400 grit. All in all I could have used to do a little more sanding because the layer lines are still visible in some places, but it is what it is. After sanding to this point, I assembled the whole thing except the eye pieces using cyanoacrylate. This didn't actually take that long because cyanoacrylate sets pretty quick, but it was still quite a process making sure everything lined up correctly. After it was assembled, I filled in any unwanted seams with wood filler and sanded them down with the same process I used on the rest of the model. After I was happy, I wet sanded the whole thing with 1000 grit sandpaper to give it a super smooth finish. I then applied a few coats of filler primer and wet sanded again with the same grit sandpaper as before. The lenses of the helmet were cut from a piece of transparent red cast acrylic I found on Amazon. It came with a paper backing on both sides to protect it, so I used that to draw the circles I wanted to cut as well as to draw the grid pattern with pencil before I made anything final. I probably could have made the grid better by using geometry or something but I didn't feel like it so I used a ruler and eyeballed the rest. I drew it on the paper in pencil first, and then went back (still using the ruler) and went over my lines with a hobby knife.

Painting
I started painting with a coat of the base gray color. Once I was happy with the finish, I masked basically the whole helmet to paint the gold parts, which was a pain, but I think it would have been more difficult to mask the recessed areas had I chosen to do the gold first. I still had the eyepieces separate and hadn't yet installed the lenses. The bright silver color was done by hand because I figure that would be easier than more masking, especially with the details and tubing. After I was happy with my base paint job, I went back with the silver and did some dry brushing on edges and corners to make it look a little worn.

Electronics
The electronics were by far the easiest part of this project, although there are thing I would change if I were to do this project again. The whole thing is really as simple as a red LED strip hooked up to a 9v battery. The LED strips I used are linked below, although I would recommend not using them for this purpose. They've got a water proof coating across the LED side of the strip that covers all of the contact points so it's pretty much impossible to connect to a strip you've cut. I had to use the LED strip from the inside out and make it one continuous strip across both eyes. The battery holder I got had a switch on it, so that's convenient. After I had it all hooked up, I installed the lenses into the eyepieces, the eyepieces into the helmet and then stuck the electronics in with some cyanoacrylate just to be sure it wouldn't fall out, the battery is held in the front of the mask by some masking tape (I know, not the most glorious solution)

Links
Model: https://www.thingiverse.com/thing:1753445
Sandpaper: https://www.amazon.com/dp/B07MXB5M5K?ref=ppx_pop_mob_ap_share
Metallic Gray Paint: https://www.amazon.com/dp/B00681T1UU/ref=cm_sw_r_other_apa_i_dDNTDb3JRFXTB
Gold Paint: https://www.amazon.com/dp/B0006N6RA8/ref=cm_sw_r_other_apa_i_3DNTDbKYMM9VC
Silver Paint: https://www.amazon.com/dp/B004GJDUN0/ref=cm_sw_r_other_apa_i_YHNTDbWPQ9P83
Wood Filler: https://www.amazon.com/dp/B001733MIG?ref=ppx_pop_mob_ap_share
Red Acrylic: https://www.amazon.com/dp/B006FLYIYM?ref=ppx_pop_mob_ap_share
Red LED strip (again, I recommend a different option): https://www.amazon.com/dp/B01HRMPBQQ?ref=ppx_pop_mob_ap_share
Battery Holder: https://www.amazon.com/dp/B07HQ5RT7Z?ref=ppx_pop_mob_ap_share

Hope this helps!

It's just a material that I thought would not stick to a wood based putty, and allow for the putty to be shaped like the wood on either side of the repair, when rubbing it back and forth. No heat. Or the rubbing is the heat, if you insist.

I would try the teflon with this product. https://www.amazon.com/FamoWood-40022126-Latex-Wood-Filler/dp/B001733MIG Let the putty sit, after pressing it in the repair, a minute or two, then run the teflon back and forth across it. If you get good at it, your repairs may require only a little sanding.



Because the wood putty has wood flour in it, the Teflon sheet might work better with the putty if you sprinkled some household flour on it, oddly enough. Both are plant based products.