3M 61645 Stikit Gold Abrasive Disc, 80D Grade, 6'' Diameter, Dust-Free, Roll of 100

3M 61645 Stikit Gold Abrasive Disc, 80D Grade, 6'' Diameter, Dust-Free, Roll of 100

• 3M 61645 Stikit Gold Abrasive Disc Roll is a paper-backed abrasive disc roll designed for collision repair sanding on paint, primer, metal, body filler, plastic, putty, clear coat, and composites. Its 80D grade, dust-free design, and pressure-sensitive adhesive backing help support fast cutting, easier disc changes, and longer abrasive life.
• Features:
  • 80D grit helps deliver a fast, consistently sharp cut for sanding tasks such as paint removal, filler shaping, and surface preparation.
  • Dust-free disc design supports vacuum-assisted sanding, which can help reduce airborne dust and keep the work area cleaner.
  • Loading-resistant coating helps reduce clogging, which can extend abrasive life and maintain more consistent sanding performance.
  • Pressure-sensitive adhesive backing allows quick attachment and removal, helping speed disc changes during collision repair work.
  • Designed for collision repair substrates including paint, primer, metal, body filler, plastic, putty, clear coat, and composites.
• Specifications:
  • Manufacturer: 3M
  • Part Number: 61645
  • MPN: 61645
  • UPC: 00068060067791
  • Product Name: Stikit Gold Abrasive Disc Roll
  • 3M Product Number: 288U
  • Product Type: Abrasive disc roll
  • Grade: 80D
  • Size: 6''
  • Backing: Paper-backed, D weight
  • Attachment Type: PSA
  • Vacuum Support: Yes
  • Special Performance Attribute: Dust-Free
  • Quantity: 100 discs per roll
  • System Compatibility or Application: Designed for collision repair sanding on paint, primer, metal, body filler, plastic, putty, clear coat, and composite surfaces.
• The 3M Stikit Gold Abrasive Disc Roll can also be referred to as PSA sanding disc roll, collision repair abrasive disc, dust-free sanding disc roll, paper-backed adhesive sanding disc, and 6'' autobody sanding disc.

3M manufactures abrasives, adhesives, tapes, coatings, and repair products for automotive, industrial, and professional finishing applications. The brand is widely used in collision repair, manufacturing, and surface preparation environments that require dependable material performance.

Q: What is 3M 61645 used for?
A: It is used for collision repair sanding on substrates such as paint, primer, metal, body filler, plastic, putty, clear coat, and composites.

Q: Is this disc roll dust-free?
A: Yes. This version is listed as dust-free and supports vacuum-assisted sanding to help manage dust during use.

Q: How are the discs attached to the sander?
A: The discs use a pressure-sensitive adhesive backing, which allows them to attach quickly to a compatible backup pad.

Q: How many discs are included in one roll?
A: One roll contains 100 abrasive discs.

Q: What does the loading-resistant coating do?
A: It helps reduce premature clogging from sanding debris, which can improve disc life and support more consistent cutting performance.