On the Tapeta topic from the same article:
Polytrack is the most popular choice of surfaces for all weather tracks in the UK. Most trainers prefer Polytrack over everything else because it is the fairest surface for horses to race on. It’s a fast surface, with little jar and basically no kickback. Horses can enjoy their racing and because it quickly regains it’s shape after being racing on that means there’s less stress on tendons.
Tapeta is very similar to Polytrack. There’s almost no kickback and they say that it’s more versatile than Polytrack. It’s a very fair surface to race, and would be quite similar to Good on a turf track – as similar as all weather could be anyway!