RTI Casting Epoxy Resin


RTI Casting Resin is specifically designed as a low odour, crystal clear, ultra high gloss, cure at room temperature, self-levelling art resin. It has excellent air release and UV stability, and may be directly poured onto, or brushed onto, a surface to produce a deep gloss that does not require polishing. One coat is usually sufficient for an attractive finish. Pigments and dyes can be added to the system to produce a variety of colours. Do note that without any colourants, the resin has a slight blue tint.

This is a two-part resin that is to be combined in a 1:1 ratio. So, when purchasing 1000ml, you will receive two bottles — 500ml Resin and 500ml Hardener.

Check out our handy Resin Calculator to determine the volume of resin you’ll need for your new creation.

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  • Combine Resin and Hardener by volume in 1:1 ratio. Stir well for 3 to 4 minutes until the mixture turns clear.
  • Handle with gloves and safety glasses in a well-ventilated area as good safety practice
  • Non-flammable under normal use conditions. Be aware that bulk material can get hot.
  • Work in a well-ventilated space to minimise exposure to any fumes released while torching
  • Can be applied on anything from wood to fabric to canvas, to paper and ceramics, etc
  • Pot Life – 100g @ 25ºC (in air) = 55 Minutes
  • 24 hours to cure to a solid state and 3 days to cure to maximum strength


  • Store away from direct heat and light, at temperatures between 15 to 32 degrees Celsius
  • Replace the lid securely after use to reduce exposure to air and moisture
  • Recommended shelf life of 1 year unopened in original containers
  • Do note that uncured resin may yellow with time. Change in colour does not compromise the curing properties of the resin.


  • If in contact with skin, clean promptly with soap and water
  • If in contact with eyes, flush with water repeatedly and do not rub. Seek medical attention immediately
  • If respiratory discomfort occurs, move the person to fresh air
  • If swallowed, do not induce vomiting. Contact your physician immediately

Workshops You Will Enjoy:

Interested to learn about how to make beautiful works with resin? Join our workshops and learn faster with personalised guidance!

Resin Coffee Table Workshop  |  Resin Art Platter Workshop

Additional information

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