RESION Deep Cast Epoxy Resin
At a glance
- For castings up to 7.5 cm
- Very high UV resistance
- Mixing ratio: 100:43
Need epoxy casting resin for large castings? Or would you like to make your own epoxy table, like in this video, or encapsulate large objects in epoxy up to 7.5 cm (3 inches) thick? Then choose RESION Deep Pour Epoxy Casting Resin (RESION UV Cast75). This deep-pour epoxy cures slowly and has exceptional clarity, making it ideal for creating stunning epoxy river table or live-edge table.
Benefits of RESION Deep Cast Epoxy Resin
- Castings possible up to 75 mm thickness (at 20°C).
- Highest UV resistance on the market.
- Highly transparent end result.
- Long processing time.
- Very good de-aeration due to low viscosity.
UV resistant epoxy
The deep cast epoxy resin is highly UV resistant and will therefore not yellow in sunlight. RESION's epoxy casting resin has been extensively tested for this by intensively testing the resin for an extended period in a specially developed UV cabinet. This allows us to guarantee the highest achievable quality and wide applicability.

Directions for use
Follow the steps below to process this epoxy resin correctly.
- Weighing: weigh the base component (A) and the hardener (B) correctly according to the mixing ratio stated on the packaging (100 parts by weight of resin to 43 parts by weight of hardener).
- Mixing: mix the base and hardener thoroughly for 3 minutes. Preferably use a spiral mixer or epoxy mixer for this. Also scrape well along the sides and bottom of the mixing cup!
- Processing: process the epoxy resin as desired, for example by pouring it into a mold (the processing time is 180-240 minutes at 20℃).
- Curing: allow the UV-resistant epoxy to cure for approximately 10-24 hours after application before it can be handled (please note: the epoxy is only fully cured after 3-7 days).
Packaging
| Unit | Resin (EP101UV) | Hardener (EP123) | Total litres |
| 0.715 kg | 0.5 kg | 0.215 kg | 0.650 litres |
| 1.43 kg | 1 kg | 0.43 kg | 1.3 litres |
| 7.15 kg | 5 kg | 2.15 kg | 6.5 litres |
| 14.3 kg | 10 kg | 4.3 kg | 13 litres |
| 28.6 kg | 20 kg | 8.6 kg | 26 litres |
| 57.2 kg | 40 kg | 17.2 kg | 52 litres |
| 114.4 kg | 80 kg | 34.4 kg | 104 litres |
| 286 kg | 200 kg (NOTE: in a steel drum) | 86 kg | 314 litres |
Buy RESION Deep Cast Epoxy Resin
Epoxy casting resin from RESION is easy to order at Polyestershoppen. If you order on working days before 5:00 pm CET (Central European Time), your order will be shipped the same day! Would you like more information on deep cast epoxy resin? We are happy to provide advice. Get in touch by calling +31850220090 or send an email to support@polyestershoppen.com.
Product properties
The key technical properties clearly listed in one place.
- Article number
- EPO000423
-
Working time is the period during which a product remains workable after mixing or activation, usually given in minutes at a specified temperature, often 20 °C. With reactive resins, the chemical reaction also continues in the mixing container, and larger quantities or higher temperatures can shorten this time. Working time is different from gel time and full curing time.
- Approximately 180-240 minutes (at 20 °C)
-
Heat resistance describes the temperature a material can withstand after correct processing and curing, usually expressed in degrees Celsius (°C). Continuous exposure is different from a brief temperature peak, and mechanical loading may also affect the limit. Heat resistance is not the same as the temperature at which the product can be applied.
- 40 to 45 °C
-
UV stabilisation helps a material better withstand the effects of sunlight, including yellowing and deterioration of its properties. It slows ageing but does not make a resin or plastic completely resistant to UV exposure. The degree of protection varies by product.
- No
-
The technical product category, such as primer, resin, hardener or cleaner. It explains the product's purpose and helps you find other products with a similar function.
- Epoxy system
- Colour
- Crystal clear
-
The tasks a product is intended for, such as laminating, casting, bonding, sealing or protecting. Products intended for the same application can differ considerably in processing, curing time and final properties.
- Casting
-
Mixing ratio indicates how much of each component is needed, for example resin (A) and hardener (B). A ratio of 100:50 by weight means 100 grams of A to 50 grams of B; by volume you might use millilitres. Weight and volume ratios are not necessarily the same because the components may have different densities. Accurate measuring is important for proper curing.
- 100:43 (by weight)
-
Minimum application temperature is the lowest temperature at which a product may be used according to the manufacturer. The limit can apply to the air, substrate and product itself.
At lower temperatures, resins and coatings can become thicker and cure more slowly. Moisture can also condense on a cold substrate and reduce adhesion. Check the dew point and measure the surface temperature before starting. A longer drying time does not automatically make application below the specified minimum acceptable.
- 12 °C
-
Gel time is the period between mixing a reactive product and the point at which it starts to change from a liquid into a gel. It is usually given in minutes at a specified temperature, such as 20 or 23 °C. Higher temperatures or larger mixed quantities can shorten gel time. Once gelation begins, resin is generally difficult to pour or spread.
- 10-24 hours
-
Maximum casting thickness is the depth of resin that can be poured in one operation, usually in millimetres (mm) or centimetres (cm). In overly thick or large casts, heat from the reaction can build up and cause discolouration, cracking or distortion. The limit also depends on total casting volume, mould shape and temperature.
- 30 mm - 75 mm
-
Curing time is the period a product needs to reach a specified stage of cure. It is usually given in hours or days, often at a reference temperature such as 20 °C. A product may be tack-free or safe to handle before reaching its full mechanical and chemical resistance. Film thickness and mixed quantity may also affect the time.
- 3-7 days
- Net contents
- 7.15 kg
-
Viscosity measures how easily a liquid flows, or how thick it is. Dynamic viscosity is usually expressed in mPa·s (millipascal-seconds), sometimes in cP (centipoise); 1 mPa·s = 1 cP. A lower value usually means a more free-flowing liquid, while a higher value indicates a thicker product. Temperature and test method strongly affect the value. Note that mPa·s is different from MPa, which is used to express mechanical strength.
- 200-250 mPa·s
Safety information
Read the warnings and use appropriate protective equipment before handling the product.
EP123 | Epoxyverharder UV CAST75 | 215 gr
Recommended protective equipment
Hazard pictograms
Warnings and precautions
Reviews
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