It is recommended if cured at room temperature, to post cure the product at elevated temperature for some time (25degree at 7days or 35 degree at 1day etc.)
Tip 1: Mix a pot of 200-300mL of epoxy at the time. Dont mix much more then this. Stir well for 2min with your hand, scrape the edges. The mix can become a bit hot, this is normal. Let it sit for 1-2 minutes for air to escape!
Tip 2: make sure you are protected with gloves as skin contact it the worst exposure.