1 / 7ELEGOO Tough Grey 3D Printer Resin, 1KG
ELEGOO Tough Grey 3D Printer Resin is a 1KG photopolymer resin listed for high-impact, functional and structural prints. The listing claims impact resistance and low odour, but these are manufacturer statements rather than independently verified performance results.
At a glance
- Marketed for structural parts, tools, fixtures and functional prototypes that may face impact or stress.
- The listing says finished resin can be drilled without cracking.
- Claims low odour and resistance to brittleness, softening and corrosion in humid environments.
Reference price: £22.99
Price checked: 12 Nov 2026
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Pros and cons
Pros
- The stated 1KG size suits buyers seeking a substantial supply for functional or engineering prints.
- The stated applications include tool fixtures, structural parts, product casings and movable parts.
Technical specifications
7 specifications| Brand | ELEGOO |
|---|---|
| Colour | Grey |
| Size | 1KG |
| Part number | EU-EHJ-3DL-TRB3 |
| Weight listed | 1.12 kg |
|---|---|
| Package dimensions | 21.9 x 10 x 9.8 cm; 1.12 kg |
| Impact strength | 79.25±10% |
|---|
What to know before buying
- The 79.25±10% impact-strength figure is a listing claim with no test method or units supplied, so it is not directly comparable with other resins. The claims of high elasticity and performance under extreme temperatures are also not quantified.
What’s in the box
Included- ELEGOO resin
Who is it for?
A good fit for
- Resin-printing users making functional prototypes, fixtures, tools or structural models.
- Buyers looking for grey resin described as impact-resistant and suitable for drilling after curing.
Less suited to
- Buyers who need independently verified strength figures or clearly specified temperature-performance limits.
Customer reviews on Amazon
- 5 stars
84% 84% - 4 stars
10% 10% - 3 stars
6% 6% - 2 stars
0% 0% - 1 star
0% 0%
The supplied ratings are strongly positive overall, with most in the five-star category and a smaller share in four- and three-star categories. They do not explain customer experiences or establish why ratings were given. For buyers considering functional prints, the ratings are not a substitute for the unspecified test method and units behind the listing’s impact-strength claim.
Frequently asked questions
What is this resin intended for?
The listing describes it for structural parts, tools, fixtures, functional or engineering prototypes, product casings and artistic models.
What impact-strength figure is listed?
The listing gives 79.25±10%, but supplies no units or test method, so treat it as a manufacturer claim rather than a directly comparable measurement.
Does the listing claim low odour?
Yes. It describes the resin as low odour, but that claim does not establish that it is odour-free or non-irritating.
Alternative options
ELEGOO 8K Standard 3D Printer Resin Space Grey 1000g for 8K/12K/14K/16K | Space Grey 1000g 8K Standard, low shrinkage, high precision, for Saturn, Jupiter, Mars, Photon Resin 3D Printers
£13.59
ELEGOO Water Washable 3D Printer Resin 2.0 Ceramic Grey 1000g, Fast Curing | 2.0 Ceramic Grey 1000g, Easy Cleanup with Water, no IPA needed, low odor, for Saturn, Jupiter, Mars, Photon Resin 3D Printers
£12.91
ELEGOO 8K ABS-Like 3D Printer Resin 3.0 Space Grey 1000g for 8K/12K/14K/16K | 3.0 Space Grey 1000g ABS-Like, high toughness, low shrinkage, 8K high precision, for Saturn, Jupiter, Mars, Photon
£13.59
ELEGOO Upgraded Standard 3D Printer Resin 2.0 Grey 1000g | 2.0 Grey 1000g Standard, low shrinkage, high precision, for Saturn, Jupiter, Mars, Photon Resin 3D Printers
£12.16
ELEGOO Tough 3D Printer Resin Black 1000g | High Impact Resistance, High Toughness, 3D Resin for MSLA 3D Printers
£22.99
ELEGOO 8K Standard 3D Printer Resin Space Grey 2KG for 8K/12K/14K/16K | Space Grey 2KG 8K Standard, low shrinkage, high precision, for Saturn, Jupiter, Mars, Photon Resin 3D Printers
£22.94
ELEGOO Water Washable 3D Printer Resin Ceramic Grey 1000g | Ceramic Grey 1000g, Easy Cleanup with Water, no IPA needed, low odor, for Saturn, Jupiter, Mars, Photon Resin 3D Printers
£14.53
