Dymo KRĄŻEK STYROPIANOWY 400/22 — styrofoam disc 400 mm Ø, 22 mm thickness

Dymo KRĄŻEK STYROPIANOWY 400/22 — styrofoam disc 400 mm Ø, 22 mm thickness is a circular polystyrene foam disc with a 400 mm diameter and 22 mm thickness. The disc is lightweight and easy to cut, sand and shape, providing a stable core material for craft projects, model making, packaging inserts and thermal insulation prototypes. Its uniform density and smooth faces make it suitable for painting, gluing and mounting decorative or functional elements.

Advantages

The styrofoam disc combines low weight with dimensional stability, allowing for simple handling and transport. It can be trimmed with common hobby tools, adheres well to standard craft adhesives and accepts paint and surface treatments with minimal preparation. Its even thickness and round shape simplify layout and assembly tasks for circular components or layered constructions.

Suitable for

• Hobby and craft projects such as wreath bases, dioramas and decorative panels
• Scale models and mock-ups where a lightweight core is required
• Packaging inserts and protective padding for light products
• Prototyping and insulation studies where small thermal samples are used

Key specifications

• Material: expanded polystyrene (styrofoam)
• Diameter: 400 mm
• Thickness: 22 mm
• Shape: circular disc with smooth faces
• Surface: suitable for painting and adhesive bonding

How to use

Cut the disc to size with a sharp knife, hot wire cutter or fine saw, depending on the required finish. Sand edges lightly for a smoother profile and apply primer or undercoat before painting if a uniform surface is required. Use solvent-free craft adhesives, double-sided tape or mechanical fasteners depending on the application; avoid contact with solvents that can dissolve polystyrene.

Usage recommendations

Store the disc flat in a dry place away from direct heat and open flame. When working, use appropriate cutting tools and protective eyewear; avoid prolonged inhalation of dust and clean surfaces with a soft brush or low-suction vacuum.