One of the most common questions beginners and professionals ask is: is epoxy resin expensive, or is premium resin just overpriced branding? It's a fair question. Having hundreds of different brands of epoxy in the market (along with the possibility of spending between 15 and 80 pounds/litre) knowing what you are actually spending can save you a lot of frustration and wasted projects.
Here we will deconstruct the actual difference between inexpensive and costly epoxy resins in the form of clarity and UV protection versus hardness, working time, to make an informed choice on which one to use in your own craft, furniture, or art enterprise.
All epoxy resins are based on an identical foundation, a two part system that consists of a resin and a hardener which reacts to create a solid and tough plastic.
What makes premium resins special, however, is the quality and purity of those raw materials, and how well the formula has been revised to be clear, colour stable and have long durability.
Budget resins differ, and tend to focus more on low cost than accuracy. They are still useful on simple jobs, but they have trade-offs, which can impact your finish, strength and shelf life.
Optical clarity is one of the most noticeable ones of the differences between cheap and premium resin.
That optical clarity is essential in the event that you are producing resin art, jewellery, or river tables. The appearance of clear patterns or light colours can be spoilt with cloudiness or amber colour.
Pro Tip:Premium Clear and Deep Pour Resins with Epoxy Res-iT are designed to have the best optical clarity and the highest-level of UV stability, which is ideal in professional results.
Viscosity (thickness) influences the ease at which the resin can be mixed, poured, and spread. Exceptional resins are designed to meet individual applications be it used in a coating or in casting or in deep pours.
| Type | Budget Resin | Premium Resin |
|---|---|---|
| Viscosity | Often too thick or uneven; harder to mix pigments | Optimised for smooth pouring and blending |
| Working Time | Can set too fast or too slow, inconsistent | Consistent pot life and predictable cure rate |
| Bubble Release | Limited degassing ability | Formulated to self-level and degas efficiently |
The resin may result in bubbles, irregular surfaces or soft spots due to poor balance. High quality formula will remain workable to allow you to pour, position and torch bubbles without any hurry.
Mechanical strength of your resin is something you can not always see, but it makes a difference.
Budget resin can be cured but still a bit soft or rubbery. Over time, that means:
The resins intended to be used on top of a tabletop or in furniture have a higher Shore hardness (usually D80-D85+). That means:
In the case of high use products, such as the countertops, coasters or tables, high hardness translates to long-term performance.
The long-term sunlight resistance of resin may be the greatest difference between cheap and premium resin.
This is the only reason why price difference can be justified. When resin art is being sold, high protection against UV rays will preserve the beauty of the artwork in the eyes of your customers even many years down the line.
Budget brands might experience a lower ratio of mixes, or directions that differ with batches. Irregular chemistry may result in:
Premium brands make an investment in accurate control of formulation and thus the ratio of resin to hardener is predictable and accurate (usually 2:1 or 1:1 by volume). This consistency decreases user error - and contributes to the same finish each time by the professional.
Pro Tip:Epoxy Res-iT resins are already tested on the conditions of UK, so it means that you can reasonably expect that they will cure well even in colder or more humid environments.
One of the biggest differences that should not be overlooked is health and comfort at the workplace.
Less expensive resins might be smelly or have more levels of VOC (volatile organic compound). It may cause headaches, annoyance, or the lack of indoor air quality.
When you spend your day at home or in closed locations, this is not a luxury upgrade, but rather a health investment.
Purchasing premium, you are not simply paying money on the resin, you are paying money on the skill that is in it.
Budget resins are seldom accompanied by any good faith or warranties of replacement. In case of a malfunction, then you are left alone.
When you are dealing with a trusted UK supplier, such as Epoxy Res-iT, you receive the quality resin as well as the actual customer service to support its quality.
Premium resin is not required in all projects. A low cost option can be quite acceptable even when quick tests are involved, or the project does not require a high level of clarity (such as opaque pigments or filler pours).
However, if you are:Then it will actually cost you less in the long run to spend more money, time, and stress on high-quality epoxy resin.
Yes, premium resin offers superior clarity, UV resistance, and strength compared to budget alternatives. It's less likely to yellow, cures more consistently, and produces professional-grade results that last longer. For anyone selling resin art or furniture, the difference in quality and durability quickly justifies the cost.
Low-cost resins usually lack UV inhibitors or HALS stabilisers, which protect epoxy from sunlight and heat damage. Without them, the resin oxidises and yellows over time. Premium products like Epoxy Res-iT Premium Clear Resin contain advanced stabilisers to maintain long-term clarity.
It's not recommended. Different formulations cure at different rates and may have incompatible chemical structures. Mixing brands can cause incomplete curing, soft spots, or colour shifts. Always use the resin and hardener from the same brand and batch for predictable results.
Beginners should start with a premium, easy-mix 1:1 formula. It's more forgiving and cures consistently, reducing the risk of sticky or cloudy finishes. Once you understand handling and timing, you can experiment with deep-pour or fast-cure systems.
Store resin in a cool, dark place; maintain a stable curing temperature (20-25°C); and choose a UV-protected, high-clarity resin. Avoid cheap, untested brands that skip UV stabilisers.
Choose your resin like you’d choose your tools; invest in quality, and it will show in every pour.
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