3M 00913 216U Series Abrasive Sanding Discs, 3 Inch, 400 Grit, Hook and Loop, Gold, 50 Discs
- 3M Hookit Gold Disc 216U is precision-coated for long life and exceptionally smooth finishing to auto body sanding projects. It features light A-weight paper backing with sharp, durable aluminum oxide abrasive – a fast, aggressive cut, yet a uniform finish for feather-edging and primer sanding. Our load-resistant coating and available 5- or 6-hole pattern provide superior dust resistance.
- Features
- A-weight paper backing is ideal for fine power sanding and finishing
- Aluminum oxide abrasive combines fast cut with long disc life
- Hookit disc is easy to change and reuse, maximizing utility for the life of the disc
- Open coat construction provides a more aggressive cut and minimizes dust
- Load-resistant coating prevents dust and debris from clogging the disc
- Several versions feature 5- or 6-hole pattern for effective dust evacuation
- Specifications
- Abrasive Material: Aluminum Oxide
- Applications: Featheredging, Paint Preparation, Primer Sanding
- Attachment Type: Hook & Loop
- Backing Material: Paper
- Backing Weight: A Weight
- Brand: Hookit
- Coat Type: Open Coat
- Color Family: Yellow
- Converted Form: Disc
- Grade: Medium
- Grade Range: Medium (320 - 1000)
- Grit: P400
- Maximum Speed: 15000 rpm
- Overall Diameter (Imperial): 3 in
- Overall Diameter (Metric): 76.2 mm
- Performance Level: Better
- Product Color: Gold
- Product Form: Disc
- Sanding Method: Hand, Machine
- Sanding Surface: Clear Coat, Fiberglass, Paint, Plastic, Primer
- Vacuum Support: No
- Wet or Dry: Dry
- Part Number 00913, 3M ID 7000119683, UPC 051131009134, 3M Product Number 216U
- The 216U Series Abrasive Sanding Discs can also be referred to as 3M 3 inch finishing discs, gold hook and loop sanding discs, fine grit abrasive pads, automotive surface prep discs, and 400 grit sanding discs for paint prep.
3M is a globally recognized leader in abrasives, adhesives, and automotive refinishing solutions. With a legacy of innovation and quality, 3M's products are trusted by professionals in collision repair, manufacturing, and bodywork industries to deliver superior results with efficiency and consistency.
Q: What applications are best suited for the 3M 216U 400 grit discs?
A: These discs are ideal for final sanding on primer, scuffing before paint application, and surface finishing on plastic or metal substrates.
Q: Can these discs be reused?
A: Yes, the Hook and Loop attachment allows for reusability when the disc remains clean and effective.
Q: Are these compatible with standard 3-inch DA sanders?
A: Yes, they are designed for use with 3-inch dual-action (DA) sanders with Hook and Loop backing pads.
Q: What does the open coat construction do?
A: It helps prevent loading by allowing debris to escape, improving the life and cutting efficiency of the disc.
Q: Is this disc suitable for wet sanding?
A: These are designed for dry use; using them with water may reduce performance and compromise attachment.
