School paint Astra 500 ml dark blue (Astra WIKR-925725) - water-based classroom paint

Astra school paint in a 500 ml bottle, dark blue, is a water-based classroom paint formulated for general educational and craft use. The paint is suitable for application on paper, cardboard and other light craft substrates and is designed for easy spreading and blending during art lessons and workshops. The water-based composition allows for straightforward cleanup from brushes and skin with water.

Advantages

The formulation provides consistent coverage and uniform colour in dark blue while remaining easy to dilute with water for washes and gradients. The paint dries to a matte finish appropriate for classroom projects and mixed-media crafts. Its washability from skin and tools reduces cleanup time in group activities, and the 500 ml bottle size balances classroom supply needs with manageable handling and storage.

Suitable for

• School art lessons and classroom activities
• Paper and cardboard painting projects
• Craft workshops and hobby projects
• Poster making and decorative applications

Key specifications

• Volume: 500 ml
• Colour: dark blue
• Base: water-based formulation
• Typical substrates: paper, cardboard, light craft materials
• Finish: matte when dry
• Cleanup: washable from skin and brushes with water

How to use

Shake the bottle before use to ensure uniform pigment distribution. Apply the paint with brushes or foam applicators to prepared paper or cardboard surfaces. For thinner coverage or wash effects, dilute with small amounts of water and mix thoroughly. Allow painted layers to dry between applications to avoid tackiness. Clean brushes and tools with water immediately after use.

Usage recommendations

Store upright at room temperature and avoid freezing to maintain consistency. Test the paint on a small area of the intended substrate to check absorbency and colour intensity before starting larger projects. Supervise young children during use and encourage rinsing of hands after painting.