Vallejo Flexi Sanders T04004 3-Piece Set 80x30x12mm

Vallejo Flexi Sanders T04004 3-Piece Set 80x30x12mm — Dual-Grit Foam Sanding Blocks

Vallejo Flexi Sanders T04004 3-Piece Set is a washable, reusable set of flexible dual-grit foam sanding blocks for scale models, miniatures, Gunpla, plastic kits, resin parts, white metal, wood, clay, cured putty, primer, and painted surfaces. This product is listed at SprayGunner with SKU T04004 and EAN 8429551930048, making it easier to identify when searching by product code, barcode, or exact item number.

Each flexible sanding block measures approximately 80mm x 30mm x 12mm and includes two grit grades, giving hobby painters and model builders a practical way to move from heavier correction to smoother finishing without switching between loose sheets of sandpaper. The soft foam backing helps the block follow curved parts, rounded armor plates, aircraft fuselages, vehicle panels, figure bases, terrain pieces, and small detail areas without cutting too aggressively into the surface.

Because Vallejo Flexi Sanders T04004 can be rinsed with water to remove sanding dust, the blocks can be reused across multiple hobby projects. They are especially useful for seam cleanup, mold line removal, sprue mark smoothing, cured putty refinement, resin preparation, primer sanding, paint correction, and final surface preparation before metallic paint, gloss coats, decals, or clear varnish.

Why Choose Vallejo Flexi Sanders T04004?

• 3-piece sanding set: Includes three flexible foam sanding blocks for multiple stages of hobby surface preparation.
• Dual-grit design: Each block includes two grit grades so you can move from correction to smoother finishing.
• Flexible foam backing: Helps the sanding block conform to curved parts, rounded details, and small model surfaces.
• Reusable and washable: Rinse with water to remove sanding dust, then let the blocks dry before reuse.
• Useful for model prep: Great for cleaning seams, removing mold lines, smoothing sprue marks, refining putty, and preparing primer.
• Easy product identification: Searchable as Vallejo SKU T04004 and EAN 8429551930048.

Complete Dual-Grit Range for Every Stage

• Coarse 60/100 grit: Best for heavier correction, shaping cured putty, reducing rough resin or plastic areas, and leveling thicker seam lines.
• Medium 240/400 grit: Useful for blending surfaces, smoothing sprue marks, reducing visible sanding scratches, and preparing models for primer.
• Fine 600/1000 grit: Ideal for final finishing, polishing plastic before paint, smoothing primer, refining glossy surfaces, and preparing parts before metallic or high-gloss applications.

Best Uses

• Removing mold lines from miniatures and figures
• Smoothing sprue marks on plastic model kits
• Cleaning seams on Gunpla, aircraft, vehicles, armor, and scale models
• Preparing resin parts, white metal, wood, clay, cured putty, primer, and painted surfaces
• Refining primer before paint, decals, weathering, clear coats, or final polishing
• Working around curved surfaces, rounded panels, figure bases, terrain details, and small hobby areas

For related products, browse the Vallejo tools and accessories collection or the sanding tools for modeling and miniatures collection.

Technical Specifications & Use Case

Pro Tips for a Cleaner Hobby Finish

• Start with the least aggressive grit: For most miniatures and plastic model kits, the medium block is often enough for sprue marks and light seam cleanup.
• Use coarse grit carefully: Coarse sanding is useful for cured putty, rough resin, and heavy corrections, but it can remove detail quickly if overused.
• Finish with fine grit: Use the fine block before primer, metallic paint, gloss varnish, decals, or polished finishes.
• Let the foam work: On curved parts, use gentle pressure and allow the flexible backing to follow the surface.
• Wet sanding tip: Lightly dampen the surface when appropriate to reduce dust and create a smoother finish.

Frequently Asked Questions

What is the SKU for Vallejo Flexi Sanders T04004 Set?

The SprayGunner SKU and Vallejo product code is T04004. The EAN barcode is 8429551930048.

What grits are included in the Vallejo Flexi Sanders T04004 set?

The set includes three dual-grit sanding blocks: 60/100, 240/400, and 600/1000.

Can I use these sanding blocks on plastic models?

Yes. Vallejo Flexi Sanders are useful for plastic model kits, miniatures, Gunpla, scale models, resin parts, white metal, cured putty, primer, and painted surfaces.

Are Vallejo Flexi Sanders washable?

Yes. The sanding blocks can be rinsed with water to remove sanding dust. Let them dry before reuse.

Are these better than regular sandpaper?

For many hobby tasks, yes. The flexible foam backing helps the sanding block follow curved surfaces and small details more easily than flat sandpaper sheets.

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