Simple Elegoo Rapid Resin Review – Worth Buying or Not?
ByMichael DwamenaReading Time: 7 minutes
When it comes to choosing a resin, there are so many to choose from with specific properties that can be useful, but when you want a simple resin there’s some great choices out there. One of those choices you might have come across is from a company called Elegoo, who create the Elegoo Rapid Resin.
This resin is one of the most popular resins you’ll come across on Amazon, so it’s definitely worth checking out and looking into.
I decided to write a review on the highly promising Elegoo Rapid Resin so everyone looking to purchase it knows whether it’s worth their time and money or not.
I’ll make sure to discuss its features, major pros and cons, settings recommendations, and customer reviews to help illustrate the quality of this resin. Keep on reading for a detailed review.
Elegoo Rapid Resin Review
The Elegoo Rapid Resin comes from the Shenzhen-based 3D printing giant popularly known for making high-quality and reliable MSLA/DLP 3D printers.
The company makes its own resin 3D printers, but their resins, including the Elegoo Rapid Resin (Amazon), can be used with all machines that are compatible with third-party resins.
This resin is available in several colors and is reasonably priced at somewhere around $35. There are a number of features that the Elegoo Rapid has to its name, and is a product that shows signs of quality.
Thousands of users have successfully printed some great high quality objects throughout the years, so let’s dive into this review of the Elegoo Rapid Resin.
Features of the Elegoo Rapid Resin
Consistent and High-Quality Prints
Light-Odor Printing
Precise Performance
Low Volume Shrinkage
Wide Color Variety
Multiple Applications
Leak-Proof Bottle With Compact Packaging
Recommended for Miniatures
Fast Curing Times
Premium-Grade Fluidity
Compatible With Most SLA 3D Printers
Parameters of the Elegoo Rapid Resin
Hardness: 84D
Shrinkage: 7.1%
Viscosity (25°C): 150-200mPa.s
Liquid Density: 1.100g/cm³
Solid Density: 1.195g/cm³
Flexure Strength: 59-70Mpa
Extension Strength: 36-53Mpa
Elongation at Break: 14.2
Shelf Life: 1 year
Capacity: 500g
Color Option: Grey, White, Beige, Clear Green, Black, Translucent/Clear, Yellow, Blue, Maroon, and Clear Red
First Layer Exposure: 20-60s
Normal Exposure: 5-15sÂ
Precautions with the Elegoo Rapid Resin
Shake the bottle of resin well before use
Recommended operating temperature of 20°C – 25°C
You should try to always wear gloves and a mask to avoid direct skin contact
Keep away from children, dust, and direct sunlight for safety and to prolong shelf-life
Wash with plenty of water immediately if you get direct skin contact with resin
Best Settings for Elegoo Rapid Resin
The Elegoo Rapid Resin has specific settings for different 3D printers. These are either recommended by the manufacturer or what people mostly use with their printer setups.
If you want to find the best exposure timings for your specific resin 3D printer, you can print the Photonsters Validation Matrix from Thingiverse which is just an STL file that tests the quality of your resin. The video below walks through the process.
Here are some 3D printers and the settings of the resin that other people have had success with. You can find the Official Elegoo Resin Settings Spreadsheet for bottom and normal exposure times.
Elegoo Mars
For the Elegoo Mars, you’ll get great results using a Normal Exposure time of 8 seconds. In addition, the recommended Bottom Exposure time is around 60 seconds. Below are the values for different colors of the Elegoo Rapid.
Translucent – Normal Exposure: 12s / Bottom Exposure: 70s
Black – Normal Exposure: 13-15s / Bottom Exposure: 70s
For the Elegoo Mars 2 Pro or Mars 2, a great Normal Exposure to use is 2.5-3 seconds depending on what color resin you are using. For the Bottom Exposure, you’ll want to use a time between 35-45 seconds.
For Elegoo Rapid Resin, we have Normal Exposure value ranging from 1-2 seconds, and Bottom Exposure times ranging from 22-70 seconds, though I think 20-40 seconds would be more than enough for this 3D printer.
Benefits of the Elegoo Rapid Resin
Great color variation
Consistent build plate adhesion
Prints come out with stunning details
Easy to calibrate
The smell is far better than most other resins
It’s relatively easy to clean up
Quick curing times
Strong and rigid for thicker prints
Fairly priced for what it’s worth
Perfect for general use
Sticks nicely to the build surface
Recommended for jewelry items and accessories
User-friendly experience
Downsides of the Elegoo Rapid Resin
The resin is somewhat brittle
The lid of the bottle can crack when closed tightly
Some people have reported the gray color to have a soft surface finish after printing
Customer Reviews of the Elegoo Rapid Resin
The Elegoo Rapid Resin is a top-rated product on Amazon with a 4.7/5.0 overall rating at time of writing and over 4,000 ratings. 82% of the people who bought it have left a 5-star review with great positive feedback.
Customers write that they love how the Elegoo Rapid does not have a strong odor as compared to most of its competitors. It’s also less hazardous and is easy to clean up after you’re done printing.
Another user says that this was the first resin they ever tried and the results were simply astonishing. They were able to print fairly quickly using the default settings of their slicer without having to calibrate further, Lychee Slicer being a common one used.
Most buyers have admired the clean and compact packaging of this resin that allows people to deal with it easily. The pricing is reasonable and there’s just terrific value for money buying this product.
One user pairs the Elegoo Rapid resin with their Elegoo Mars SLA 3D printer and has prints coming out looking spectacular. People highly recommend this resin for jewelry-making, miniatures, and figures.
Another person says that they were using a resin from Anycubic but kept getting failed prints repeatedly with the Longer Orange 10. Once they switched to the Elegoo Rapid, they started getting consistent beautiful results and even saved some money!
Verdict – Worth Buying or Not?
The Elegoo Rapid is a great option for everyone looking to purchase an all-rounder resin with multiple applications. One of its strongest selling points is the low odor it gives out when being used and this is a quality that not all liquid resins offer.
The cherry on top is its high performance and consistency in making gorgeous and exceptionally detailed parts. The fair pricing vouches for its affordability and effortless post-processing makes it a great recommendation for beginners and casual makers.
If you’ve got yourself an SLA 3D printer and are fairly new to the scene or you’re an experienced user who’s looking for a breath of fresh air, buying the Elegoo Rapid Resin is a choice you won’t regret.
Get yourself a bottle of the Elegoo Rapid Resin directly from Amazon today.
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