HOZO NeoBlock 400-grit sanding belt with a 10-piece box
HOZO NeoBlock 10-piece 400-grit sanding belt pack with a black abrasive loop
NeoBlock fine sanding a gray model with a 400-grit sanding belt
NeoBlock smoothing a flat surface with a 400-grit sanding belt
NeoBlock sanding a carved wooden detail with a 400-grit sanding belt

400 Grit Sanding Belt

Fine grit sanding belt for NeoBlock

Sale price£8.50 GBPRegular price £10.00 GBP
Sale price £8.50 GBP Regular price £10.00 GBP -15%
Variation
Variation: 400 Grit

Essential Add-ons
Description

The 400 grit sanding belt strikes a perfect balance between smoothing and pre-polishing. It gently removes minor imperfections and prepares your material for final finishing. Ideal for resin prints, plastic, leather, and other precision surfaces. Waterproof and reusable. Compatible with all NeoBlock heads.

Basic Specs
  • Size：1 1/4 × 11 in (32 × 280 mm)
  • Material：Industrial-grade cloth backing
Shipping

Orders ship within 3 business days.

Standard Shipping: 4–7 business days. US$12 on orders below US$180; free standard shipping on eligible orders of US$180 or more.

Express Shipping: 3–5 business days. Starts from US$15. Express shipping does not qualify for free shipping.

Rates marked “Starts from” are weight-based. Delivery estimates exclude order processing time. All prices are in USD.

Delivery is unavailable in a small number of remote areas. Please see Shipping Restrictions in our Shipping Policy.

See our Shipping Policy for weight bands, free-shipping eligibility and shipping restrictions.

Shipping Policy

Made for Makers Built for Fine Detail

Whether you're post-processing a 3D print, restoring furniture, or polishing leather edges, NeoBlock is the go-to sanding system for creators who demand more.

Polish leather edges

Shine through the surface

No more sharp edges

Clean edges

Refine tiny threads

Eliminate sharp

Sand for refinish
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Quick-Swap Mechanism

Switch between grit levels effortlessly thanks to the NeoBlock Quick-Swap Tensioning System. Just slide, lock, and sand — no tools, no downtime.

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Use Every Inch -Literally

Our round-loop belt design allows you to rotate and reposition the belt as you go, extending its usable surface and making every belt last longer.

Industrial-Grade Sanding Belts：All Your Needs Covered

We've covered every stage of the process with six grit levels you can swap in and out depending on what you're tackling.

120 / 180 Grit Sanding Belt

Shaping
For fast material removal, edge shaping, and rough sanding.Perfect for leveling 3D prints, trimming wood, and initial smoothing of uneven surfaces.

240 / 400 Grit Sanding Belt

Refinement
Mid-stage grit ideal for evening out textures and softening details.
Great for eliminating layer lines, prepping surfaces, or refining curves and edges.

600 / 800 Grit Sanding Belt

Polishing
For ultra-fine finishing and subtle polishing. Used in the final step to smooth surfaces, add a slight sheen, and prep for coating or painting