It is just 30% blue quartz added to white plaster, but will give that tropical water look we like.
Start up was yesterday, and we discovered that the intake and return lines were flipped in the spa, so those need to be dug up at the pad and attached to the correct ports. I was impressed by our builder for most of the build, but towards the end, maybe due to weather, we had a couple of subs that were less than great, some missed dates, and now this.
I'm worried about the curing process for our brand new plaster with this misstep, and we ended up running the return only for the spa so at least some water is circulating. PB didn't understand why I had an issue with chemicals just sitting in my brand new spa without water circulation/filtering. He thinks resolving this over the next few days is fine, and I have a different opinion.