---
product_id: 737666477
title: "Bosch Professional 1x Expert S470 Combi Blocks (69 x 97 x 26 mm, Grade Fine, Accessories Hand Sanding)"
brand: "bosch"
price: "$21.47"
currency: USD
in_stock: true
reviews_count: 6
category: "Bosch"
url: https://www.desertcart.us/products/737666477-bosch-professional-1x-expert-s470-combi-blocks-69-x-97
store_origin: US
region: United States of America
---

# 5x longer lifespan Flexible, clog-resistant surface Dual-edge design for curves & edges Bosch Professional 1x Expert S470 Combi Blocks (69 x 97 x 26 mm, Grade Fine, Accessories Hand Sanding)

**Brand:** bosch
**Price:** $21.47
**Availability:** ✅ In Stock

## Summary

> 🛠️ Sand Smarter, Last Longer — The Pro’s Choice for Flawless Finishes!

## Quick Answers

- **What is this?** Bosch Professional 1x Expert S470 Combi Blocks (69 x 97 x 26 mm, Grade Fine, Accessories Hand Sanding) by bosch
- **How much does it cost?** $21.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/737666477-bosch-professional-1x-expert-s470-combi-blocks-69-x-97)

## Best For

- bosch enthusiasts

## Why This Product

- Trusted bosch brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dust & Clog? Not Here!:** Innovative Bosch Surface Structure minimizes clogging and allows easy dust removal for uninterrupted sanding.
- • **Endurance that Outlasts:** Lasts up to 5x longer than standard sandpaper, reducing waste and replacement frequency.
- • **Shape-Shifting Precision:** Flexible foam adapts to contours with one rounded and one sharp edge for flawless sanding on tricky surfaces.
- • **Versatile Pro-Grade Tool:** Perfect for removing old paint, sanding near glass, and finishing routed wooden edges with professional finesse.
- • **Eco-Smart & Cost-Efficient:** Durable design means fewer replacements, saving money and reducing environmental impact.

## Overview

The Bosch Professional Expert S470 Combi Block is a fine-grade, foam sanding block measuring 69 x 97 x 26 mm, engineered with Bosch Surface Structure technology. It delivers up to 5 times longer durability than standard sandpaper, resists clogging, and features a dual-edge design for precise sanding on curves and edges. Ideal for wood and paint removal tasks, this durable, flexible sanding block is a must-have for professionals seeking efficiency and superior finish quality.

## Description

Lasts up to 5x longer than Bosch C420 Sandpaper - Sometimes there’s no substitute for hand sanding. The problem was that conventional sanding sheets wore out fast, clogged, or broke when sanding curves and edges. The old solution was to buy a lot of sanding sheets, leading to high consumption and waste. The new solution is sanding foams using Bosch Surface Structure. The Surface Structure combines advanced bonding and surface coating techniques to fix the grains to the backing. It's so strong that the Bosch EXPERT Sanding Foam Combi Block doesn’t lose grit when sanding around edges and corners. It also minimises clogging and dust can simply be knocked or washed off the flexible surface. It also shapes to surfaces with even pressure. With one rounded edge and a sharp-angled side, this sanding sponge set makes hard-to-reach areas easily accessible and sandable. The Bosch EXPERT Sanding Foam Combi Block is a revolution in hand sanding. Once you’ve tried it, you won’t look back.

Review: Works great in cleaning pots, pans and stove top - This has become my best go to in cleaning my pots, pans and glass stove top. I also use them to clean the bathroom shower and tiles.
Review: Super top pour récupérer ma vieille grille de four

## Features

- Lasts up to 5x longer than standard sandpaper
- Strong, flexible bonding with Bosch Surface Structure.
- Ideal for general sanding, for example to remove old paint from window frames; thin edge is ideal for sanding surface next to glass of walls; rounded edge can follow shape of routed edges on wooden tables.
- Scope of delivery: 1 x Bosch Expert Combi S470 Foam Sanding Block 69 x 97 x 26 mm, Fine

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09417KW2L |
| Batteries required | No |
| Best Sellers Rank | #1,340,359 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #859 in Sanding Blocks |
| Brand | Bosch |
| Color | Yellow |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,013) |
| Global Trade Identification Number | 04059952545066 |
| Included Components | 1 x Bosch Expert Combi S470 Foam Sanding Block 69 x 97 x 26 mm, Fine |
| Item Package Quantity | 1 |
| Item Weight | 0.352 ounces |
| Item model number | 2608901168 |
| Manufacturer | Bosch |
| Material | Foam |
| Model Name | Bosch Professional 1x Expert S470 Combi Blocks (69 x 97 x 26 mm, Grade Fine, Accessories Hand Sanding) |
| Number of Items | 1 |
| Product Dimensions | 3.82"L x 2.72"W x 1.02"Th |
| Recommended Uses For Product | Sanding |
| Special Feature | Durable |
| Surface Recommendation | Wood |

## Product Details

- **Brand:** Bosch
- **Color:** Yellow
- **Included Components:** 1 x Bosch Expert Combi S470 Foam Sanding Block 69 x 97 x 26 mm, Fine
- **Item Package Quantity:** 1
- **Material:** Foam
- **Product Dimensions:** 3.82"L x 2.72"W x 1.02"Th
- **Recommended Uses For Product:** Sanding
- **Special Feature:** Durable
- **Surface Recommendation:** Wood

## Images

![Bosch Professional 1x Expert S470 Combi Blocks (69 x 97 x 26 mm, Grade Fine, Accessories Hand Sanding) - Image 1](https://m.media-amazon.com/images/I/91Zrv6B9ZZL.jpg)
![Bosch Professional 1x Expert S470 Combi Blocks (69 x 97 x 26 mm, Grade Fine, Accessories Hand Sanding) - Image 2](https://m.media-amazon.com/images/I/714XNP5TekL.jpg)
![Bosch Professional 1x Expert S470 Combi Blocks (69 x 97 x 26 mm, Grade Fine, Accessories Hand Sanding) - Image 3](https://m.media-amazon.com/images/I/81NNPXKsctL.jpg)
![Bosch Professional 1x Expert S470 Combi Blocks (69 x 97 x 26 mm, Grade Fine, Accessories Hand Sanding) - Image 4](https://m.media-amazon.com/images/I/71L+nwNCqgL.jpg)
![Bosch Professional 1x Expert S470 Combi Blocks (69 x 97 x 26 mm, Grade Fine, Accessories Hand Sanding) - Image 5](https://m.media-amazon.com/images/I/71d7aTJ9S8L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great in cleaning pots, pans and stove top
*by L***S on February 24, 2022*

This has become my best go to in cleaning my pots, pans and glass stove top. I also use them to clean the bathroom shower and tiles.

### ⭐⭐⭐⭐⭐ Review
*by C***3 on October 28, 2025*

Super top pour récupérer ma vieille grille de four

### ⭐⭐⭐⭐⭐ Review
*by A***N on May 15, 2025*

Parfait pour le post traitement des impressions 3D, ça s'adapte aux formes

## Frequently Bought Together

- Bosch 3x EXPERT S471 Standard Blocks (for Paint on wood, Softwood, Ø 69 x 97 x 26 mm, Medium/Fine/Superfine, Professional Accessory Hand Sanding)
- Harris Essentials Walls & Ceilings Paint Brushes, 3 Brush Pack, 1", 1.5", 2",Grey
- Polycell Multi Purpose Polyfilla - Ready Mixed 1KG

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-26*