---
product_id: 681819157
title: "Pro Series Adjustable Radius Flex Longboard Hand Sanding File Block with Both Hook & Loop Backing and PSA Backing Conversion Adapter Pad, Use Continuous Rolls or Sandpaper Sheets, Auto, Wood"
brand: "dura-gold"
price: "₪322"
currency: ILS
in_stock: true
reviews_count: 5
category: "Dura Gold"
url: https://www.desertcart.co.il/products/681819157-pro-series-adjustable-radius-flex-longboard-hand-sanding-file-block
store_origin: IL
region: Israel
---

# 15.75" long for broad coverage Adjustable flex holds concave & convex shapes Dual backing system: Hook & Loop + PSA adapter Pro Series Adjustable Radius Flex Longboard Hand Sanding File Block with Both Hook & Loop Backing and PSA Backing Conversion Adapter Pad, Use Continuous Rolls or Sandpaper Sheets, Auto, Wood

**Brand:** dura-gold
**Price:** ₪322
**Availability:** ✅ In Stock

## Summary

> 🛠️ Master every curve with the ultimate flex sanding block — precision meets power!

## Quick Answers

- **What is this?** Pro Series Adjustable Radius Flex Longboard Hand Sanding File Block with Both Hook & Loop Backing and PSA Backing Conversion Adapter Pad, Use Continuous Rolls or Sandpaper Sheets, Auto, Wood by dura-gold
- **How much does it cost?** ₪322 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/681819157-pro-series-adjustable-radius-flex-longboard-hand-sanding-file-block)

## Best For

- dura-gold enthusiasts

## Why This Product

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

## Key Features

- • **Ergonomic Grip:** Designed for comfort and control, perfect for detailed sanding on curves, corners, and flat surfaces.
- • **Dual Compatibility:** Seamlessly switch between hook & loop and PSA sandpaper sheets or rolls without missing a beat.
- • **Dust-Free Efficiency:** Perforated base enables cleaner sanding sessions, keeping your workspace tidy and your results pristine.
- • **Precision Flex Control:** Set and lock your sanding contour for flawless, consistent finishes every time.
- • **Versatile Pro-Grade Tool:** Trusted by auto body, woodworking, metalworking, and DIY pros for fast, flawless surface prep.

## Overview

The Dura-Gold Pro Series Adjustable Radius Flex Longboard Hand Sanding File Block is a 15.75-inch professional-grade sanding tool featuring an innovative adjustable flex design that holds concave or convex shapes for consistent contour sanding. It supports both hook & loop and PSA sandpaper systems via an included conversion adapter, ensuring versatile use across automotive, woodworking, metalworking, and DIY projects. Ergonomically designed with a dust-perforated base, it delivers efficient, clean sanding with superior control and durability.

## Description

Shop Dura-Gold Pro Series Adjustable Radius Flex Longboard Hand Sanding File Block with Both Hook & Loop Backing and PSA Backing Conversion Adapter Pad, Use Continuous Rolls or Sandpaper Sheets, Auto, Wood. Free delivery on eligible orders of £20 or more.

Review: Exelente herramienta aunque pudiera estar un poco mejor en los acabados. Pero funcional.
Review: Llegó antes de lo prometido, la calidad de primera, y la garantía de desertcart, siempre será de 5 estrellas

## Features

- Dura-Gold Pro Series Adjustable Radius Flex Longboard Hand Sanding File Block, 15-3/4" Long. Uniquely designed hook & loop longboard hand sanding file block with a 2-way design system that allows it to be used with both hook & loop and PSA longboard sandpaper sheets or rolls. Includes an attachable PSA conversion adapter pad with a vinyl face that converts the longboard file block for use with PSA pressure-sensitive adhesive sandpaper sheets.
- An ergonomic, durable, adjustable flex longboard sanding block that can be set and held at concave or convex shapes. Set your desired angle shape, and then the sanding block will hold that angled shape throughout the sanding process, so you maintain the same contour profile while sanding. The blocks look & loop base has holes to allow for dust-free sanding.
- A premium-quality 2-3/4" wide longboard hand sanding block, which is the standard width of longboard file sandpaper. You can easily attach either loop & loop or PSA pressure-sensitive adhesive longboard file sandpaper sheets to it. The block is easy to grip for even control when sanding flat, tight corners, contours, and other hard-to-reach areas.
- A versatile longboard hand sanding block for use sanding or polishing in auto body and paint shops, detailing shops, woodworking wood furniture making, metalworking shops, industrial shops, drywalling, and other household and crafting projects.
- Dura-Gold offers a complete vast product line of professional, high-quality automotive, industrial, and woodworking supplies and accessories. Our premium product line selection includes sandpaper, backing plates, polishers, and polishing pads that provide exceptional performance, so you can get the job done fast, saving you time and money.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09PRPPQRX |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 799,774 in DIY & Tools ( See Top 100 in DIY & Tools ) 866 in Sanding Blocks |
| Customer Reviews | 4.6 4.6 out of 5 stars (374) |
| Date First Available | 17 May 2024 |
| Item Package Quantity | 1 |
| Item Weight | 615 g |
| Item model number | DUR HB-1603 |
| Manufacturer | Dura-Gold |
| Package Dimensions | 41.3 x 14.2 x 8.3 cm; 615 g |
| Part Number | DUR HB-1603 |
| Style | Radius Flex |

## Images

![Pro Series Adjustable Radius Flex Longboard Hand Sanding File Block with Both Hook & Loop Backing and PSA Backing Conversion Adapter Pad, Use Continuous Rolls or Sandpaper Sheets, Auto, Wood - Image 1](https://m.media-amazon.com/images/I/81Jrh5Ft2hL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***A on 10 April 2023*

Exelente herramienta aunque pudiera estar un poco mejor en los acabados. Pero funcional.

### ⭐⭐⭐⭐⭐ Review
*by E***Z on 16 August 2022*

Llegó antes de lo prometido, la calidad de primera, y la garantía de Amazon, siempre será de 5 estrellas

### ⭐⭐⭐⭐⭐ Review
*by L***P on 2 January 2026*

Grandson's X-mas gift. He loves that it can be used with either PSA or hook and loop paper.

## Frequently Bought Together

- Dura-Gold Pro Series Adjustable Radius Flex Longboard Hand Sanding File Block with Both Hook & Loop Backing and PSA Backing Conversion Adapter Pad, Use Continuous Rolls or Sandpaper Sheets, Auto, Wood
- Dura-Gold Premium 80 Grit PSA Purple Film Ceramic Longboard Sandpaper, 2-3/4" Wide Continuous 20 Yard Roll - Self Adhesive Stickyback for Auto & Wood Air File Long Board Sanders, Hand Sanding Blocks
- Dura-Gold Premium Gold 80 Grit PSA Longboard Sandpaper, 20 Yard Roll, 2-3/4" Wide, Self Adhesive Stickyback, Woodworking & Automotive Sandpaper Roll, Air File Sand Paper, Auto Sanding Blocks

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**Shop now:** [https://www.desertcart.co.il/products/681819157-pro-series-adjustable-radius-flex-longboard-hand-sanding-file-block](https://www.desertcart.co.il/products/681819157-pro-series-adjustable-radius-flex-longboard-hand-sanding-file-block)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-11*