Frequently Asked Questions

  • What can your resins be used for?

We offer two types of resins, both have distinct advantages for different uses:

Regular Resin

– Our regular resin is great for being used as a medium to mix other colourants into it for coffee tables, tumblers, coasters, paintings, etc.

Professional Resin

– Our professional resin will never yellow due to UV exposure, it is best applied as a thin clear coat over pieces that have a lot of white in it to provide a protective glossy finish

  • Do your resins yellow or have UV resistance?

Both of our resins are UV resistant, however our regular Epoxy Resin may still yellow over time with prolonged UV exposure. For complete UV protection, use our Professional Resin.

  • Are your resins toxic?

Our resin formulas are free of any VOCs (Volatile Organic Compounds) and have a low odor during usage. A respirator is not required when using our Resins, however we do recommend applying in a well ventilated area.

  • Are your resins food safe?

Do not ingest any components of our Resins. However, once fully cured (after 72 hours), both resins are safe for incidental contact with food.

  • What is the shelf life of your resins?

Approximately one year. Resin should be kept in a warm environment no less than 10 degrees Celsius.

  • My resin has crystallised or turned milky white, what do I do?

Your Part A Resin may crystallise or turn a milky white colour; don’t worry, it is still usable! This is typically due to the resin being exposed to colder temperatures during shipment or storage. Resin may also crystallise without being cold, this is a natural occurrence and both cases are easily remedied. Just like when water turns to ice, you can bring back the resin to its liquid clear form by submerging the bottle into hot water until the resin melts back into its liquid state. It is then fine to use!

  • Can I apply multiple coats?

Yes, you can apply multiple coats as long as you apply the subsequent coats within the re-coat window.

Regular Resin re-coat within 16-24 hours

Professional Resin within 4-8 hours

  • Can your resin be tinted?

Our regular resin can be tinted with colourants such as acrylics and alcohol inks.

Our professional resin cannot be tinted.

  • What is the mixing ratio?

Both of our resins are a 1:1 equal mixing ratio of Part A and Part B

Our new UltraCast Resin has a mixing ratio of 2 Resin : 1 Hardener

  • How long do I mix it for?

2-3 minutes max, after you mix, immediately pour the resin onto your desired piece. Only mix enough resin that you plan to use right away, do not leave mixed resin for too long or it will cure very quickly.

  • How long does it take to dry?

Regular Resin 16 Hours Initial Dry – 72 Hours Full Cure

Professional Resin 4 Hours Initial Dry – 5 Days Full Cure

  • What is the heat resistance?

Dry heat +110º C (+230º F)
Spills +66º C (+150º F)
Immersion +66º C (+150º F)
Cold -40º C (-40º F)
Above temperature limits are laboratory test results.

Troubleshooting Questions

Why isn’t the resin curing?

Resin will not cure for the following reasons:

  • Mixing Ratio is off (Equal parts A +B)
  • Not thoroughly mixed
  • Temperature is too cold (we recommend allowing resin to cure in an environment that is at least 10 degrees Celsius)
  • If using Professional Resin, it will have trouble curing if applied too thick (like in a mold). Professional resin is not meant for casting and is best applied as a thin clear coat

Why are there wavy patterns in the cured resin?

  • Too thin of a coat or contaminated surface, this can be fixed by applying another coat to level it out

Why is the resin mixture getting so hot in the mixing cup?

  • If mixed resin (Part A + Part B) is left in a mixing cup for longer than 3 minutes, it will begin to cure exponentially due to the heat generated from the chemical reaction. Resin should be mixed for no longer than 3 minutes, and then immediately poured onto your desired piece
  • If you are mixing colourant into your regular resin, we recommend mixing the colour with the appropriate amount of Part A first (it won’t react yet), and then when you are ready, you can add the Part B

How do I get rid of bubbles?

  • Air bubbles are typically caused by over mixing, the best way to get rid of air bubbles is by using a kitchen torch which will quickly heat up the air bubbles causing them to burst and leave a nice smooth finish

Why are there dimples/pits in the final coat?

  • For our regular resin, dimples are typically caused by oil contamination or a reaction between the resin and the surface you are applying the resin onto. If there was a previous coating on your piece, this can cause the resin to react with it and peel away in certain areas, leaving pits/dimples
  • Resin should be applied onto a clean surface that is free of contaminants/oils which can cause these dimples/pits
  • For our professional resin, dimples can be caused if the coat is too thick, we recommend a thin coat about the thickness of a dime for best results