The Black Gloss is used as a base coat on your Tumbler.
CrystaLac Black Gloss is a Water Based Black Base Coat and Highly Pigmented for great coverage.
Super Hard, Durable and Easy to Use.
Protection is definitely needed if you are sanding or spraying the products. In that case, a mask is definitely recommended. CrystaLac has been making coatings for almost 40 years and is a safe alternative to epoxy.
We at Pressing Images like to error on the side of caution and always recommend the use of personal protection (masks and gloves) when using any type of coatings.