NEW! Limestone Powder

Limestone powder (calcium carbonate) has been used for centuries to make gouache, gesso, and richer, stronger paints. Perfect for adjusting texture, opacity, and finish. Description - Also known as Calcium Carbonate - Has been used for centuries to extend or thicken oil paint - Use it to make gouache paint - Improves strength and opacity of egg tempera - Use it to make gesso - Also can be used to adjust paint quality (body, texture, opacity, matte-ness, etc.) - Recipes on the inside of the envelope - 56g (2 oz), comes in biodegradable pouch in paper envelope Technical Data Packaging: This product is packaged in biodegradable bioplastic bags inside of recycled paperboard envelopes. Safety & Quality: Free of dairy, nuts, and gluten. Vegan & cruelty-free. Not intended for consumption.