Wet & Dry Sandpaper SiC 9 x 11-Inch Waterproof – 10 Pack
Wet & Dry Sandpaper SiC 9 x 11-Inch Waterproof – 10 Pack
In stock
Couldn't load pickup availability
Wet Sandpaper Sheets BN38 – For Car, Metal, Wood & Composites
Size: 9" × 11" (230mm × 280mm)
Type: Waterproof, suitable for wet or dry sanding
Abrasive: Silicon carbide
Backing: 30% latex-backed paper
Color: Premium black
Fastening: Cut to fit hand tools
Grit Options: 80 / 120 / 180 / 240 / 320 / 400 / 600 / 800 / 1000 / 1500 / 2000
Quantity per Box: 10 sheets
Who Is This For?
- Auto body technicians wet sanding clear coat, lacquer, and primer by hand
- Car detailers removing orange peel, paint runs, and water spots from clear coat
- Metal finishers polishing aluminum, stainless steel, and chrome to a mirror finish
- Woodworkers doing final wet sanding on lacquer and varnish before buffing
- 3D print finishers wet sanding resin and PLA parts to remove layer lines
- Anyone needing a full grit range P80–P2000 in a single versatile sheet format
For orbital sander wet sanding, use waterproof PuroFilm 6" film discs instead — hook-and-loop attachment is faster for machine use.
Compatible Applications
- Hand sanding — cut to size, wrap around a sanding block or use bare hand for curved surfaces
- Wet sanding — fully waterproof latex backing, use with water or soapy water as lubricant
- Dry sanding — works dry on wood, metal, and primer at P80–P400
- Sanding blocks — cut to fit any standard hand sanding block
- Spot repair — cut small pieces for targeted clear coat correction
Sheet size: 9"×11" (230mm×280mm) — standard size fits all hand sanding blocks and can be quartered for spot work.
Grit Selection Guide
| Grit | Use Case | Wet or Dry |
|---|---|---|
| P80–P120 | Strip paint, remove rust, shape filler | Dry |
| P180–P320 | Sand primer, prep metal before painting | Dry or wet |
| P400–P600 | Denib paint, sand between coats | Dry or wet |
| P800–P1000 | Wet sand clear coat, remove orange peel | Wet recommended |
| P1500–P2000 | Pre-polish wet sanding — most popular range | Wet only |
Wet sanding tip: Add a drop of dish soap to water as lubricant — reduces friction, keeps surface cool, and flushes swarf away. Follow P1500–P2000 wet sanding with FlexPro Foam Discs P3000–P5000 for final machine polishing. Related guide: How to Wet Sand Car Clear Coat
PACKING
PACKING
TECHNICAL DETAILS
TECHNICAL DETAILS
Model: BN38 Wet-Dry Sandpaper
Size: 9" × 11" (230mm × 280mm)
Type: Waterproof, suitable for wet or dry sanding
Abrasive: Silicon carbide
Backing: 30% latex-backed paper
Color: Premium black
Fastening: Cut to fit sanders, sanding blocks, and hand tools
Grit Options: 80 / 120 / 180 / 240 / 320 / 400 / 600 / 800 / 1000 / 1500 / 2000
SHIPPING INFORMATION
SHIPPING INFORMATION
Effective Date: March 1, 2026
Applies to: FastPlus.us Online Store
1. Shipping Coverage
We currently ship to the 48 contiguous United States only.
✓ We Ship To:
- All 48 contiguous U.S. states (Lower 48)
✗ We Do NOT Ship To:
- Hawaii (HI)
- Alaska (AK)
- U.S. Territories (Puerto Rico, Guam, Virgin Islands, etc.)
- International destinations
- P.O. Boxes (physical addresses only for orders over $50)
2. Processing Time
| Order Type | Processing Time |
|---|---|
| In-stock items | 1-2 business days |
| Pre-orders / Backorders | 3-5 business days (notified via email) |
| Bulk orders (10+ items) | 2-3 business days |
Business days: Monday - Friday (excluding federal holidays)
Orders placed after 2:00 PM EST will be processed the next business day.
3. Shipping Methods & Rates
Standard Shipping (5-7 Business Days)
| Order Value | Shipping Cost |
|---|---|
| $0 - $34.99 | $5.99 |
| $35.00 - $49.99 | $3.99 |
| $50.00+ | FREE |
- Carrier: USPS Ground Advantage or FedEx Ground (at our discretion)
- Delivery: 5-7 business days after processing
- Tracking: Email with tracking number sent upon shipment
Expedited Shipping (2-3 Business Days)
| Order Value | Shipping Cost |
|---|---|
| Any order | $12.99 |
- Carrier: USPS Priority Mail or FedEx 2Day
- Delivery: 2-3 business days after processing
- Note: Not available for P.O. Boxes or oversized items
Express Shipping (1-2 Business Days)
| Order Value | Shipping Cost |
|---|---|
| Any order | $24.99 |
- Carrier: FedEx Standard Overnight or UPS Next Day Air
- Delivery: 1-2 business days after processing
- Cut-off: Orders must be placed before 12:00 PM EST
4. Order Tracking
Once your order ships, you will receive an email with:
- Tracking number
- Carrier information
- Estimated delivery date
You can also track your order by:
- Logging into your FastPlus account
- Visiting the "Order History" page
- Clicking "Track Order" on your recent purchase
5. Delivery Information
Signature Requirements
- Orders over $100 require signature confirmation
- All Express shipments require signature
Undeliverable Packages
If a package is returned to us due to:
- Incorrect address
- Refused delivery
- Unclaimed package
We will contact you to arrange reshipment. Additional shipping fees may apply.
Lost or Damaged Packages
- Lost: Contact us after 10 business days from estimated delivery date
- Damaged: Email photos to support@fastplus.us within 48 hours of delivery
6. Special Notes for Abrasive Products
Due to the weight and nature of sanding discs and abrasive tools:
- Weight calculation: Products are calculated by actual weight, not dimensional weight
- Bulk orders: Orders over 20 lbs may ship via FedEx Ground regardless of selected method
- Hazardous materials: Some specialty abrasives may have shipping restrictions (noted on product page)
7. Shipping Restrictions
We reserve the right to:
- Cancel orders to non-serviceable addresses
- Upgrade shipping method at no charge if standard option is unavailable
- Hold orders for verification if fraud is suspected
- Combine multiple orders to the same address
8. Holiday Shipping Schedule
Order by these dates for delivery before major holidays:
| Holiday | Standard Shipping | Expedited | Express |
|---|---|---|---|
| Memorial Day | Order by May 19 | May 22 | May 23 |
| July 4th | Order by June 24 | June 27 | June 28 |
| Labor Day | Order by Aug 25 | Aug 28 | Aug 29 |
| Thanksgiving | Order by Nov 18 | Nov 21 | Nov 22 |
| Christmas | Order by Dec 15 | Dec 18 | Dec 19 |
Holiday closure days: We do not process or ship orders on New Year's Day, Memorial Day, July 4th, Labor Day, Thanksgiving, and Christmas Day.
9. Frequently Asked Questions
Q: Why don't you ship to Hawaii and Alaska?
A: Due to high shipping costs and extended delivery times for abrasive products, we currently only service the 48 contiguous states to maintain our competitive pricing and reliable delivery standards.
Q: Can I ship to a P.O. Box?
A: Orders under $50 can ship to P.O. Boxes via USPS. Orders $50+ require a physical street address for security and signature verification.
Q: Do you offer same-day shipping?
A: We do not offer same-day shipping. All orders require at least 1 business day for processing and verification.
Q: My package shows delivered but I didn't receive it.
A: Check with neighbors, building management, or household members first. If still missing, contact us within 48 hours and we'll initiate a carrier investigation.
10. Contact Us
Shipping Inquiries:
- 📧 Email: support@fastplus.us
- 📞 Phone: 1-800-FASTPLUS (Mon-Fri, 9 AM - 5 PM EST)
- 💬 Live Chat: Available on our website during business hours
Response Time: We aim to respond to all shipping inquiries within 24 business hours.
USAGE AND APPLICATION
USAGE AND APPLICATION
Fastplus abrasive sandpaper sheets are ideal for hand sanding both wet and dry. Available in many grits and cut to fit various hand tools, the many varieties of abrasives and treatments provide user versatility for general-purpose sanding of many materials:
- Body Fillers
- Paint
- Lacquers
- Metal
- Ferrous Metal
- Non-Ferrous Metal
- Stainless Steel
- Composite
- Wood
- Granite
- Marble
- Glass
- Plastic
- PVC
HOW TO CHOOSE RIGHT GRIT
HOW TO CHOOSE RIGHT GRIT
P80 For correcting heavy areas of unevenness.
P120 For roughening before priming or pickling.
P180 For initial sanding after priming.
P240 For initial wet sanding after priming.
P400 For smoothing filled surfaces.
P600 For fine sanding before painting.
P800 For fine sanding before painting.
P1000 For final fine sanding before painting.
P1500 For final fine sanding before painting.
P2000 For final fine sanding before painting.
FEATURES OF FASTPLUS WATERPROOF SILICON CARBIDE SANDPAPER SHEETS
FEATURES OF FASTPLUS WATERPROOF SILICON CARBIDE SANDPAPER SHEETS
Fastplus Wet and Dry Sandpaper Sheets feature premium Silicon Carbide Grains that are resin on resin bonded onto 30% latex-backed paper. The silicon carbide sandpaper sheets can be used for wet or dry sanding but are most effective when used with water or a lubricant.
Fastplus Sheet Sandpapers can be cut to fit most power sanders or folded for optimum product life when hand sanding. Our sanding paper sheets work well on many types of surfaces for medium to light-duty applications.
Fastplus waterproof abrasive paper sheets are heat resistant, have exceptional grain adhesion, and thus are extremely effective in the automotive industry as well as on lacquers, paint, body fillers, glass, metal, plastics, stone, and marble.
This wet/dry sandpaper is available in 80 grit, 120 grit, 180 grit, 240 grit, 320 grit, 400 grit, 600 grit, 800 grit, 1000 grit, 1500 grit, and 2000 grit.
Waterproof Sandpaper Sheets Benefits:
- Silicon Carbide Grain, Extremely Long-lasting
- Quality Latex-Backed C-weight Paper
- Waterproof, Use Wet and Dry Conditions
- Fast cutting and very resistant to clogging
- Grit Range Allowing for Sharp Cut to Very Fine Finish
- Resists Heat with Great Grain Adhesion
- Best to be used with lubricants
- Closed coat structure for more material removal
Product Description
FastPlus BN38 Wet Sandpaper Sheets are premium waterproof sanding sheets designed for smooth, precise sanding on automotive surfaces, metal, wood, putty, and composite materials. Their durable silicon carbide abrasive and flexible latex-backed paper make them perfect for wet or dry sanding, reducing dust, preventing clogging, and extending sheet life. Cut and use them with hand tools for quick, convenient sanding anywhere.
Key Features
- Waterproof Design – Suitable for wet or dry sanding, helps reduce dust and prevent scratches.
- Convenient & Cut-to-Fit – Easily trimmed to fit hand tools for precise sanding on any surface.
- Durable Silicon Carbide Abrasive – Fast, consistent cutting on multiple materials.
- Latex-Backed Paper – Flexible, tear-resistant backing for longer life and better handling.
- Wide Grit Range – 80 to 2000 grit for rough sanding, finishing, or polishing.
- 10 Sheets per Box – Ready for professional or DIY projects.
Applications
- Automotive – Primer prep, paint smoothing, clear coat sanding, and scratch removal.
- Woodworking – Furniture, cabinets, and surface finishing.
- Metalworking – Rust removal, deburring, and prep before coating.
- Composites & Putty – Smooth resin, filler, or composite surfaces.
Looking for Waterproof, Convenient Sanding Sheets?
FastPlus BN38 Wet Sandpaper Sheets deliver long-lasting performance, waterproof versatility, and easy hand-tool compatibility, making every sanding job cleaner, faster, and more efficient.
You may also like...
-
Purple Film Sanding Discs 6" x 119 Hole PuroFilm Ceramic – 50 Pack
Regular price From $29.99Regular priceSale price From $29.99 -
Blue Ceramic Sanding Discs 6" 49H Compatible with Festool Sanders –50pcs
Regular price From $25.90Regular priceSale price From $25.90 -
5" Ceramic Sanding Discs Hook and Loop 8 Holes Blue Line F65 - 50pcs
Regular price From $21.90Regular priceSale price From $21.90 -
Blue Ceramic Film Sanding Discs 6" 47 Holes, Universal Hole Pattern Fits All 6" Sanders – 50 Pack
Regular price From $23.65Regular priceSale price From $23.65