Stains on New Marcite

[PoolDoc]

OK, checking through MSDS:

Magenta Stuff => PAA, polyacrylic acid (calcium carbonate dispersant)
Stain Solution #2
(The Copper and Scale Stuff) => Sulfamic acid (interesting!)

Thanks (please check that what you used was "Stain Solution #2" or "Copper & Scale Stuff")

Ben

[Clearly]

Ben,

It is the same thing - Stain Solution #2 (The Copper and Scale Stuff) - http://www.jacksmagic.com/products/JMCOPPER05.html

[PoolDoc]

Thanks.