RESIONE F69 Flexible 3D Printer Resin, 405nm UV-Curing DLP LCD MSLA Resin Rubber Like TPU Like Photopolymer Resin for LCD Printing (Black 500g)

This stuff is a bit on the expensive site as resins go, but worth it for the functionality.I use this for two things:1. 3D printing flexible parts - Prints very well, with high amount of detail with flexible results.2. Dipping and coating parts for a slightly tacky seal (I 3D printed some vaccume cleaner parts that needed a rubber seal. Just dipping the end in this SLA and hitting it with the UV curing lamp makes adding a rubber washer unnecessary. The slightly tacky nature of this material when it's clean and glossy makes it ideal for this, as it provides a significantly higher amount of flexible friction and makes an air-tight seal on the parts for maximum suction.I've given it 5 stars for value for money, because it's simply magical stuff. Sand it down for non-tacky finish. Leave it glossy for added friction.

The media could not be loaded. It is a very thick resin and difficult to use, you need to set the UV curing time to 7 or 8, but it is still possible to make pieces with lots of details

I bought this resin as a trial to print some tyres that had to be flexible enough to stretch over the rims of some wheels, but no so soft that they would come of again. After a couple of experiments they printed accurately and came away from the supports with ease.

The media could not be loaded. I have been reviewing a number of different resins recently since getting my Elegoo Mars II Mono printer and was really interested to see the F69 flexible resin.I normally print miniatures which works best with traditional rigid resin, however, was curious to see how this would perform and what uses I could put it to.I also have some F80 and K resins, also by RESIONE, so will be comparing them to a degree.The resin itself is more viscous than a "normal" resin (in the middle of F80 and K), so a light off delay is needed to let the goop settle between layers.Once printed, F69 is in the middle ground of the three in terms of flexibility. Details are a little softer than K, but still holds well and it cleans well with IPA and Ethanol.Flexes like vulcanised rubber under force, and takes a bit of time to return to original shape (6 seconds on XP2 test when folded in half). Still very sturdy if more than a few mm thick.

I wanted to print some scale truck tyres. I have a good working knowledge of printing in general.Unfortunately, I was unable to get a single satisfactory print from this product, despite using the recommended settings. I have tried various layouts, (laying flat, upright and angles between), room temperatures from 28 to 38 degrees, timer settings, from exposure times as well as delay lift, etc, without success.I am afraid this product is not for me and I can't afford to experiment further at this price.

I’ve been into 3D resin printing for nearly a year now and never heard of Resione so jumped at the chance to try this out. This resin is an opaque grey resin and is plant based.It comes in a cardboard box and the bottle is sealed inside a bag for protection against any leaks during transit. It comes in a brown plastic bottle which is great at keeping UV light out. You unseal the lid, and you are presented with a nice big pouring spout.The resin pours nicely out of the bottle and had no bits or anything in it. It is a thick resin but pours well but best to avoid cold temperatures when using this due to its viscosity. The results of the Anycubic RERF test came out as a 1.6s normal layer exposure time as being the best time for detail at 80% UV Power on the Mono X. A sample print came out clean with lots of detail but had some sizing issues which I would have to dial in the printer some more with this resin to compensate, which is to be expected. The resin has a lot of flexibility to it, and you can squeeze it and it will easily bend. It doesn’t immediately spring back into shape again, but it will after a short while. The thin 45-degree slope on the RERF test was flexible, where with cheaper resins, were solid so the Resione has flexibility which means it’s not too brittle.Because of the flexibility of the resin, it is best suited for parts which interlock with each other as there is a little give in the print. It is also great for parts or items that require to be manipulated into shape or things that get bent around all of the time. Because of the thickness of the resin, I did have to slow my lift and retract speeds down with a bit of light off delay to allow the resin to move out of the way of the build plate before it cured the next layer. This gave more consistent layer sizes and decreased the pull on the print as it sticks to the FEP.In conclusion, I really like this resin mainly owing to its flexibility which means if you drop your print, there’s a high chance it will survive and not break. It is easy to print with and my test print finished with no imperfections and lots of detail. It was 3 months old from its manufacture date too so gave me a good 9 months before the use by date. The odour was the same as any other regular resin, so it was any better or worse in comparison…

I've been desperate to try flexi resin since I first heard about it so I was delighted to see F69 pop up on amazon.I print a lot of stuff for drones, and it's usually TPU bumpers, canopies and holders printed on a traditional FDM printer. The problem with that is that it's comparatively ugly to the fine detail and smoothness of a resin print.So, I set about testing this resin and at 100% F69 (no mixing) the final print was slightly deformed and was missing some pieces, but was ultra flexible. I could easily squash it flat and it would (over time) return to it's original shape.I decided to mix 60% Resione K and 40% F69 and that gave me the results I was looking for. A solid, tough, well detailed print with a bit of flex and return to shape. Ideal for my uses.Only deducted a point because:a) the manfacturers settings for ChituBox resulted in a total print failure - doing the same in Lychee worked fineb) it has a VERY strong odour. One of the stinkiest resins I've used and it lingers.Otherwise it's excellent stuff and I will be buying more when I run out.