3M
3M Pro-Pak Wetordry Between Finish Coats Sanding Sheets, 320A-Grit, 9-Inch by 11-Inch, 25-Pack
3M Pro-Pak Wetordry Between Finish Coats Sanding Sheets, 320A-Grit, 9-Inch by 11-Inch, 25-Pack
SKU:T5599421
In stock
Couldn't load pickup availability
- Genuine brand-name parts
- Ships from US warehouse
- 30-day returns
The 3M 99421 is a pro-pak wetordry between finish coats sanding. It is a new, genuine 3M product with the manufacturer warranty, shipped from the closest US warehouse.
Product details
3M PRODUCTS
Specifications
| Brand | 3M |
|---|---|
| Manufacturer part number | 99421 |
| Part type | Abrasive Sheets |
| UPC / GTIN | 51144994212 |
| Weight | 1.49 lb |
| Dimensions (L × W × H) | 9.9 × 11.9 × 7.9 in |
| Category | Tools & Garage |
| Condition | New — genuine brand-name product |
| Warranty | Manufacturer warranty |
Questions
How fast does it ship?
Orders ship from the closest US warehouse, normally within 1–3 business days, with tracking by e-mail.
Is this a genuine 3M product?
Yes — new and genuine 3M, with the manufacturer warranty.
Can I return it?
Yes. Unused items can be returned within 30 days — see our refund policy for the details.
Shipping & delivery
Shipping & delivery
Orders ship from the distributor warehouse closest to you, normally within 1–3 business days of purchase. Standard ground delivery takes 3–7 business days in the continental US; expedited options are shown at checkout. Oversized items (bumpers, running boards, large tonneau covers, some marine equipment) ship LTL freight — we contact you to schedule delivery and a signature is required.
Returns & warranty
Returns & warranty
Unused, uninstalled parts in original packaging can be returned within 30 days of delivery. A restocking fee of up to 20% may apply depending on the product and supplier, and return shipping is the buyer’s responsibility unless the item arrived defective, damaged or incorrect. Every product carries the full manufacturer warranty. Contact us with your order number to start a return.
Fitment & part numbers
Fitment & part numbers
Verify fitment with the manufacturer part number shown above and your vehicle’s year, make, model and trim. If the listing says “Fits select…”, confirm your exact application before ordering. Not sure? Send us your VIN and the part number and we’ll check it for you.
