Drawing gum - also known as masking liquid - is a product with which extraordinary effects can be achieved. Just apply it, let it dry and paint over it. Afterwards, simply rub the masked areas lightly with your finger. Drawing gum is ideal for a wide range of techniques: gouache, acrylic, watercolour, ink, ...
Characteristics:
Discrete odor
Easy to use
It dries in less than 3 minutes
It turns blue when dry, thus making it highly visible
Easy to remove with one finger
It leaves no marks and does not tear the paper
Application:
Apply with a paint brush or palette knife to the area you want to cover;
Leave to dry for 1 to 3 minutes and then apply the color;
Simply remove the Drawing Gum with your finger after painting.