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Phrozen Protowhite Rigid Resin comes with an excellent combination of high strength, toughness, and impact resistance. What’s more, Protowhite is easy to print and post-process so that you can print various prototypes faster and better. Being multifunctional and durable, Protowhite enables product designers to print prototypes such as jigs, fixtures, glasses, electrical casing, and even architecture models. 3D printing prototypes with Protowhite could help develop more efficient product design procedures before mass production.
Visualize Your Design Ideas With Ease
Turn conceptual ideas into complex 3D models to showcase small batches of high-quality prototypes for more efficient communication.
Best for Prototype Developments
Experiment and compare various 3D printed prototypes such as mechanical parts, jigs, fixtures, and glasses to refine design usability.
Save Time With Rapid Prototypes
Demonstrate 3D models and gather feedback from peers to identify improvements and reduce risks of design defects before going into full-scale production.
Joel
Reviewed in the United States on December 14, 2024
Received as described.
Cory C.
Reviewed in the United States on March 22, 2023
Only good as an additive resin and the price just doesn't compete with other competing products out there with similar quality.
Dave W.
Reviewed in the United States on February 21, 2023
This resin is used for proto type items and seems to be stronger than most resins I printed with.Now please understand in filament printing I am really good others say since been printing for many years. Resin printing has been about 6 months. So I don't know everything about it.I read on things so I can understand what I am trying to do or find a solution for a problem that arises.This model turned out extremely well. I can't see the layers. It was printed at 0.03 mm for layers. I found that this resin takes longer at each layer longer to setup.I printed the base layers at 60sec a layer for 4 layers. The rest of the layers it was printed at 10 sec per layer. Like I said it turned out well.There was 1 thing and I don't know why but since it prints upside down so the bottom of the model that would be the top when printing develops a build up of some kind. Funny thing is after cleanning and curring this layer on the model stays tacky. I cured it for 2 hrs and does not cure. Scrubbed it with alcohol it will not remove. Tried drying it out with heat on a hair dryer with same results.It has been 2 weeks now and take the model where ever I go and it is not as tacky but it never cured. I did print a smaller item to see if it does the same and it did.Strange. For time being will have to cut that part off for now.It's a good resin and deserves 5 stars but giving 4 for this layer concern.Good Luck with this resin it's worth the cost.
HW
Reviewed in the United States on November 22, 2023
This resin reliably produces durable parts without a fuss. It does require a long layer exposure -- I use 10.5 seconds on my Phrozen Mini. You can get similar results with some cheaper resins BUT there is a catch -- Onyx 410 produces excellent results AT ROOM TEMPERATURE. Other "engineering" resins, capable of creating anything remotely load-bearing, will require heating for optimum results.It's probably not the first thing you should be using with your new printer, but if you're trying to build something and your basic resin is breaking too easily, you should definitely consider this.
Aslean DeShaw
Reviewed in the United States on August 23, 2022
I run a Special FX and Prop shop and this has become our go-to resin for 3D printing. Yeah, it costs a lot more than the standard stuff, but you really do get what you pay for and it's worth every cent.It's hardness is comparable to something like Sirayatech Blu, except that, when stressed, it will bend rather than break. This means you can handle the parts as rough as you need to when sanding and even drill and tap it (other resins crack and shatter).This honestly is the first resin I've found that is tough enough to be used for functional parts in props, the kind of stuff I typically have to print ABS for.
Michael
Reviewed in the United States on October 26, 2022
While I am quite familiar with FDM style 3D printers and have worked with them heavily for over 5 years, I am still a total novice when it comes to resin printing. Having recently acquired a Phrozen SLA printer, I thought this would be a good resin to try out. The good news is, the resin itself behaved admirably using the default settings that are built into Chitubox for it. The print stuck to the build surface without issue, had no problems pulling off the FEP, and the level of detail on the top surface was great in areas where I got it clean. As I am still learning, I made the mistake of not getting the top surface clean enough in one spot and then decided to leave the supports on during the curing process, which left the entire bottom covered in excess resin. So, my basic takeaway on this resin is that you need to be very careful to clean the entire surface thoroughly, preferably using a toothbrush or similar, in addition to a good rinsing with with IPA or similar before you cure it. To make sure you can get to all the areas you need to scrub, you really need to remove the supports FIRST, otherwise you end up with a slightly sticky, shiny partially cured area that just doesn't come out right.So, my thoughts for this resin would be a good IPA rinse, remove supports, scrub in IPA, rinse again in IPA (preferably in a wash station), allow to dry for about 30 minutes, and then cure for about a hour. I suspect that if you follow this order, you will get some very nice detailed prints that have very good strength to them. Honestly, even the supports themselves on the model were quite tough and not all that easy to remove, so I have no doubt that this resin would do quite well for functional parts that need a bit of strength to them.Everywhere I cleaned the model adequately it came out looking great, so don't hold my newbie mistakes against this resin! Recommended.
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