Dura-Gold 20-Piece Contoured Profile Hand Sanding Block Set with 40-Sheet Sandpaper Kit – Convex & Concave Shapes

Overview

The Dura-Gold 20-Piece Contoured Profile Hand Sanding Block Set is built for precision sanding on curved and irregular surfaces. With a medium-density polyurethane foam core, these blocks provide a balanced blend of firmness and give to help you maintain control while shaping edges, contours, and moldings. The 5" long blocks range from 1-3/4" to 2-1/2" wide, giving you the versatility to reach tight corners and gentle curves alike. A thoughtful combination of form and function can make what used to feel fiddly and tedious feel smoother and more predictable, time after time.

Designed for a variety of tasks, this kit pairs contoured blocks with a broad grit range. The result is a system that supports both aggressive material removal and fine finishing on wood, metal, automotive prep, plastics, and drywall projects. While results depend on technique and material, the set is built to help you approach challenging surfaces with confidence and consistency.

What’s included and what it can do for you

• 20-piece contoured profile block set: a versatile mix of convex, concave, and flat faces for hard-to-reach areas
• 40 sheets of 5" x 2-3/4" hook-and-loop sandpaper, eight grits (60, 80, 120, 180, 220, 320, 400, 600)
• Premium aluminum oxide and zirconia-alumina blend for durable, consistent sanding across profiles
• Base handle attachment to any block for quick, stable control during detail work
• Replenishment sheets and additional handles available separately for continued use

How to use

1. Choose the grit appropriate for your material and the level of finish you desire.
2. Attach the sandpaper to the corresponding block with the hook-and-loop backing.
3. Hold the block with light, even pressure and follow the surface’s contour to avoid gouging.
4. Progress through grits for a progressively smoother finish, cleaning the surface between steps as needed.
5. Switch blocks or add grits as the project evolves, especially on molding edges, curves, and delicate profiles.

Ideal uses

• Woodworking: carving edges, shaping moldings, and smoothing curved panels
• Automotive prep: refining body lines and contour work during fender and bumper work
• Metal and plastics: smoothing transitions on shaped parts and trim pieces
• Drywall and crafts: finishing decorative profiles and ornate moldings

Why choose Dura-Gold Pro Series

• Contoured shapes expand your reach to difficult surfaces
• Durable foam blocks provide consistent support and comfort during long sessions
• Wide grit range enables both aggressive material removal and fine finishing
• Hook-and-loop system allows rapid sheet changes and reduced downtime
• Backed by a broad line of compatible sanding products for replenishment and upgrades

This kit is designed to help you complete projects with less fiddling and more progress. While it does not guarantee outcome specifics, many users find the range of shapes, grits, and the convenience of a single kit helpful for tackling molding details, curved surfaces, and edge work with greater predictability.