P2000 - All rubber; uses a soft binder and meets 6' fall criteria. Used for playgrounds and splash parks or pool decks.
PX2000 - All Rubber; uses a hard binder and does not meet 6' fall criteria. Used for patios, decks, tree surrounds etc.
HD2000 - 50/50 Rubber and stone mix. Used in sidewalks, trails, rooftops, diffusion strips and most applications.
HDX2000 - 50/50 Rubber and stone mix with an extra overspray for durability. Usable for pedestrian use and light vehicular use.
AS2000 - All stone; used for all driving applications except roads. Use for driveways, parking, courtyards, etc. No overspray.
ASX2000 - All Stone; has overspray for more durable vehicular use.