3M™ Wetordry™ Paper Sheet 431Q features extra-fast cutting silicon carbide on a strong C-weight, waterproof paper backing to provide superior finishing for both wet and dry applications on a variety of substrates, including paint, primer, gel coat, metal, and wood.
- Versatile sheet can be used wet or dry on paint, primer, gel coat, metal, and wood finishes
- Waterproof backing supports wet applications for decreased loading and a faster cut
- Strong C-weight paper backing provides durability for either hand or machine sanding
- Silicon carbide mineral produces a smoother finish than aluminum oxide
- Sheet is standard 9 x 11 and can be sized according to task
Specifications
| Application Category | Finishing/Polishing , Adhesives, Coatings, Sealant Corrosion Removal , Blending/Deburring |
| Applications | Coating Removal , Deburring , Finishing , Paint Stripping , Blending , Cleaning |
| Backing Material | Paper |
| Backing Weight | C Weight |
| Brand | Wetordry™ |
| Coat Type | Closed Coat |
| Color | Black |
| Converted Form | Sheet , Sheet, Non-Standard Size , Disc, Non-Standard Size , Roll, Non-Standard Size |
| Equipment - Machines | Hand Sanding |
| Grade | 600 , 180 , 150 , 240 , 400 , 80 , 120 , 60 , 320 , 100 |
| Industries | Marine , Metalworking , Paint Preparation , MRO , AOEM , Composite |
| Length | 11 Inch |
| Length (Metric) | 279.4 mm |
| Mineral Type | Silicon Carbide |
| Position | Better |
| Primary Application | Metalworking , Paint Prep, Coating & Corrosion Removal |
| Product Form | Sheet |
| Sub Industries | Metal Fabrication |
| Substrates | Paint , All Metals |
| Width | 9 Inch |
| Width (Metric) | 228.6 mm |
