Product Introduction
3M™ Wetordry™ Sandpaper is a trusted solution for auto repair, offering the flexibility of both wet and dry sanding from a single product. The 320 grit is excellent for the filling stage of body repair, designed for smoothing and refining glaze and spot putty. When used with Bondo® body filler, its sharp silicon carbide minerals provide a refined finish for a great-looking repair. The abrasive is mounted on a flexible, waterproof paper backing that ensures consistently excellent results for hand or machine sanding. This sandpaper is a key part of Step 2 (Fill) in the 3M Body Repair System for shaping filler before painting.
3M™ Wetordry™ Sandpaper, 32040 Features:
- Grit: 320 GRIT
- Sanding Method: Use for wet sanding and dry sanding without switching sandpaper
- Finish Quality: Delivers a 10% smoother finish vs. conventional 3M sandpaper
- Abrasive: Silicon carbide abrasive self-fractures for longer life
- Compatibility: Perfect to use with Bondo® Body Filler for a refined finish
- Versatility: Suitable for hand or machine sanding and easy to use with 3M Sanding Blocks
3M™ Wetordry™ Sandpaper, 32040 Applications:
- Primary Use: Smooth Bondo® Glazing and Spot Putty
- Surface Prep: Great for smoothing and refining glaze and spot putty
- General Use: Can be used on clear coat, plastic, and metal
- 3M System: Ideal for Step 2 of the 3M Body Repair System – Fill, involving patching holes and shaping filler
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
| Property | Value |
|---|---|
| Abrasive Material | Aluminum Oxide |
| Application | Paint Preparation, Primer Sanding, Fine Feather Edge |
| Attachment Type | None |
| Backing Weight | A Weight |
| Brands | Bondo |
| Case Quantity | 4.0 Packs per Case |
| Grit | 320 |
| Product Color | Black |
| Product Form | Sheet |
| Sanding Method | Hand, Machine |
| Sanding Type | Wet/Dry |
| Overall Length (Imperial) | 11 in |
| Overall Length (Metric) | 279.4 mm |
| Overall Width (Imperial) | 9 in |
| Overall Width (Metric) | 228.6 mm |
