What is the difference between resin and resincrete?

My simplistic definitions:

Resin = hard plastic
Resincrete = colorful concrete

Resin is more decorative and is a clear product that can have glitter and other things added to it, like flowers or charms.  This is ideal if you want sparkle or something unique added to your finished product, like my Home keychain holder.

Resincrete can be made in any color you choose, and it can be hand painted with a variety of colors.  This is also the only product that can be used if you want to add a candle to your creation, since it is eco-friendly and safe for hot wax, like my storage boxes.