Siraya Tech Fibreheart ABS-GF Premium Glass Fiber 3D Printer Filament - 93°C Heat Resistance, High Durability, Precision Printing - for Automotive & Industrial Applications (1kg, Black)

Grabbed a roll on a lark since the price was right, $30 for a spool of ASA is right in line with what im used to paying for Polymaker and the advantages of a filled filament were too tempting to pass up the experiment. Gotta say, this stuff is absolutely fantastic, the glass-fill helps a lot with the normal warp issues you get with ABS/ASA filaments. Parts come out like they should, strength is just as good as or even slightly better than regular ASA, and the matte finish is pretty attractive too. Only downside, if you can even call it that, is you definitely need a hardened nozzle, the glass fibers will eat right through standard brass nozzles. I printer mine through a cheap-o tungsten carbide .6mm nozzle, I've had 0 issues with clogging or print defects. Some minor blobs, and I do have to print this slightly slower than standard ABS, but the increase in strength and printability more than makes up for the blobs. Haven't had any moisture problems eitherOverall, cheaper than ASA-CF, if you can even find it, more printable than CF-Nylon, and stronger than plain ASA, all for the same cost of plain ASA makes this a win in my book

I purchased this filament because I needed some filament that would have high UV and heat resistance for some vehicle projects I am working on. I have used this brand in the past and it has always performed well.This filament is no different.I printed this on a Bambu X1C with the stock generic ASA profile and it turned out great on the first print. This stuff also feels nice and strong and I will be putting them through lots of abuse.

Siraya Tech’s Fibreheart ASA-GF filament has really impressed me. It’s highly UV resistant, making it a great option for prints that will spend a lot of time outdoors. It prints beautifully—no warping at all in my experience—and the spool came perfectly dry, ready to go straight out of the box.The filament also has a really nice surface texture that gives prints a professional and durable feeling. I’ve found it especially useful for parts like handles and anything else that needs to hold up under sunlight over time.If you're looking for a tough, weather-resistant filament that and easy to work with, this one’s worth checking out.For reference, I’m using a diamond nozzle and a heated chamber in my 3D printer, which definitely helps get the most out of this filament.

This has got to be easily the worst experience with filament I've ever had.I didn't open this box until my Amazon return had already ended, and man do I wish I had checked when it arrived.Upon opening, a brand new sealed package, I was met with incredibly brittle filament. I contacted support, who told me to dry the filament for a couple of hours. They offered no other support, no other solutions. I dried it as directed, despite it being brand new, and while it improved some of the brittle nature, it did not improve it by much. Now, I'm trying to print with it, and finding that the spool itself is incredibly tangled, and seems to even be stuck to itself, despite using a proper filament drier. There's only seems to be on the left side of the spool, but I can't sit here for hours worrying about tangles and removing the entire left side of the spool.I absolutely hate this experience, and I'm up at 1:00 a.m., trying to finish a print that I have to keep reconnecting filament to because it keeps breaking, due to clogs, melted filament, and who knows what else.If this had worked, it would be great value for my money, but it didn't. When I can get it to print for more than 3 minutes, the performance looks great, but I can't tell you anything more, because I can't actually judge a partial print.

The media could not be loaded. I can’t say enough good things about siraya tech’s filament. This ABS-GF has printed excellent for me with 0.4mm nozzle using the Orca Slicer profile that Siraya tech provides on their website for my Qidi plus 4. Very first prints came out perfect. I have also used their CF-PET with great results but the ABS is a more affordable option with high temperature resistance and great layer adhesion and strength. I have not yet experienced any warping or stringing or anything really. Even longer bridges and overhangs come out great as you can see from my photos printed without supports. I have left this abs-gf out in the open in my 40% humidified home for a few weeks and I have still not had issues with moisture. My PETG on the other hand would be extremely stringy by now. The ABS-GF does have a bit of ABS smell for sure but it’s not as strong as some others i’ve tried in the past. This might be my new go-to filament instead of PLA. The surface is slightly abrasive, not quite as much as the PET-CF but the parts look almost identical. I noticed more skin irritation with the PET-CF. This ABS-GF does not seem to bother my skin at all really unless i’m cutting or sanding on it. The ABS GF is still quite flexible like regular ABS but a little less, since it’s only 10% glass but that also means better layer adhesion and less abrasive surfaces. I think the flexibility is close to PLA, but the filament itself is still pretty brittle. The PET-CF is a LOT more stiff and also more brittle but INCREDIBLY strong. The CF-PET, for example, I had a thing piece of support material maybe one or two walls thick, and when trying to bend it, it was incredibly strong. When it finally broke it exploded and have my finger a little cut. I hope to see more colors come out in the future. I would love an ABS-GF in Purple.