Aqua Tabs represent the epoxy resin systems that are formulated and manufactured by U RESIN.
Blue Tabs represent other resin systems that we currently stock but do not manufacture ourselves. 
Black Circles represent the most suitable product/s for your project.
Red Circles represent suitable product/s for your project with limitations.

Other resin products may be appropriate for other projects, however may be likely to not produce the desired outcome.
We always recommend testing all project types on a small scale first to ensure you are using the adequate product/s for your project.