[Cob] painting black asphalt/ horse fence

[Quinn]

Lest anyone be unintentionally confused, Blackjack (or any AE) is not just water and clay, but water, clay and petroleum asphalt (as the name implies).  http://www.e-musa.com/MSDS/000750.pdf

Quinn


> Thanks Amanda, you may have the more chemical version..thre are NO mineral
> spirits in  traditional AE...just water and clay..it is not sticky when dry,
> and doesn't bubble..so is a different formulation.
>