Polystyrene sheets A4 3 mm

Brand: Modelna

Polystyrene Sheets A4, 3 mm – Suitable for modeling basic structural elements and fine details. Ideal as a durable base for modeling projects.

  • Includes 1 piece of polystyrene sheet, A4 size with a thickness of 3 mm
Availability In stock (2 ks)
Delivery to:
15.10.2026
Delivery options
Code: 221-PD007
€8,20 Measure price:
Polystyrene sheets A4 3 mm
Brand: Modelna

Modelna A4 polystyrene sheet, 3 mm, is used to create custom model parts and structures. The 3 mm thickness is particularly suitable for walls, partitions, floors, bases, and sturdier structural components.

Recommended uses

  • scratchbuilding and building custom parts,
  • modifying and adding to plastic model kits,
  • buildings, technical structures, and constructions in dioramas,
  • bases, partitions, and layered elements depending on the selected thickness.

Recommended Workflow

  1. First, transfer the dimensions to the sheet using a ruler and a fine-tipped scriber.
  2. Cut along a metal ruler using a sharp modeling knife. For thicker sheets, make several light cuts; do not try to cut through the material with a single forceful stroke.
  3. After scoring, carefully separate the part and smooth the edge with a file or sandpaper.
  4. Assemble the parts without glue first. Use an adhesive designed for polystyrene and test it on a scrap piece first to ensure it works.
  5. Before painting, remove dust and grease from the surface; a primer will make it easier to inspect the joints and create a uniform surface.
  • Size: A4 (210 × 297 mm)
  • Thickness: 3 mm
  • Package contents: 1 polystyrene sheet
  • Product code: PD007

For precise work, use modeling tools and accessories. You can find suitable bonding products in the modeling adhesives category.

Category: Tools & Accessories
EAN: 8599260014954

Alternative products

AK Interactive Tools - Precision Flat Head Cutting Tweezers
€16,80

Cutting Tweezers Flat Head are precision stainless steel pliers designed for separating 3D printed parts from supporting structures, working with...

Code: 143-AK9331
Mr. Hobby MT308 waterproof sandpaper #1500, 4 sheets
New
€2,40

Mr. Hobby MT308: four sheets of #1500 waterproof sandpaper for wet or dry model finishing.

Code: 110-MT308
21291 mini needle files 39077 sada pilnicku 6 ks a88650388 10374
€8

Revell Mini Needle Files 39077 is a set of six mini needle files for fine work on models and small parts. It combines flat, round, half-round,...

Code: 18-39077
Tamiya 87070 Polishing Compound (Finish)
€10,60

1 pc. of Tamiya finish polishing compound.  

Code: 145-87070
Mr. Grinding Cloth 2 (400/600/800)
€9,70

Mr. Grinding Cloth 2 (400/600/800) is a sanding and polishing cloth for smoothing surfaces, filling seams, and preparing models for painting.

Code: 110-GT58
Tamiya 87169 Diorama Sheet (Gray Brick A)
€4,50

Tamiya 87169 Diorama Sheet (Gray Brick A) is a Tamiya item for scale models, miniatures, dioramas and detailed hobby work.

Code: 145-87169
Round Blade for GT-75
Round Blade for GT-75
In stock (1 ks)
€11,90

The Round Blade for GT-75 is a replacement blade or scraper for precise work with plastic, panel lines, and minor adjustments to parts.

Code: 110-GT75E
33126 143 ak8057
€19,60

AK Interactive AK8057 Easycutting Board Type 2 is a modeling tool for cutting, drilling, engraving, measuring, modifying parts, and the precise...

Code: 143-AK8057