Adopting vacuum pressure sprinkler, high sealing, anti-leaking, simple and convenient to use
Usage: Spray your gouache paints with this mildew spray to prevent it from drying and moulding up over time.
Completely cosmetic grade raw materials, safe and environmental protection
Not changing the pigment itself colour, saturation, adhesion and other properties
INSTRUCTIONS TO USE: After gouache pigment is opened, it is easy to dry and become mildewy. Use this product to spray on the surface of pigment for two or three times, which can play the role of moisturizing and mildewy. Moreover, it is clean and convenient.