For a non-porous, non-permeable option, you can use Fibar's AquaFlex. It features all the benefits of PebbleFlex®, but keeps water-tight. No need to look any further: Fibar's PebbleFlex® and AquaFlex unitary surfaces are the obvious choice for resurfacing your project.

Fibar PebbleFlex® is the only manufacturer on the market with the first truly weather-resistant unitary safety surfacing.  Unlike competitor unitary surfaces, PebbleFlex® is completely UV light stable, so colors stay vibrant under years of sun.  And that's great because Pebble-Flex® offers an abundance of fun colors to mix and match.  You can even use incorporate your own logo into the design.   

PebbleFlex®; is great for water parks and swimming pools too.   Pool decks get hot, slippery, and tired looking.  They need continuous and expensive maintenance.  PebbleFlex® stays cool, reduces injuries, and requires little maintenance - and looks beautiful too.  Other safety surfaces break down under chlorine; PebbleFlex® is extremely resistant.