3M™ Hookit™ Paper Sheet 236U, P180 C-weight, 3 in x 4 in, 50 per inner, 10 per case

Part Number 236U, 3M ID 60440235384, UPC 00051141281742

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Premium aluminum oxide mineral is durable, cuts fast, and performs well on many surfaces
Strong, C-weight paper backing supports aggressive sanding with extra durability compared to lighter weight paper backings
Open coat construction and load-resistant coating prevent premature loading of the sheet surface to maximize cut and extend abrasive life
3M™ Hookit™ sheets are easy to change and reuse, maximizing sanding utility for the life of the sheet

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For industrial/occupational use only. Not for consumer sale or use.

Specifications

Attribute Name	Value
Abrasive Material	Aluminum Oxide
Alternative Sale Availability	6. This item is for industrial use only and there are no VOC restrictions.
Application	Finishing, Grinding, Sanding
Attachment Type	Hook & Loop
Backing Material	Paper
Backing Weight	C Weight
Brand	Hookit™
Coat Type	Open Coat
Color Family	Yellow
Equipment - Machines	Random Orbital Sanders
For Use On	Aluminum, Carbon Steel, Composites, Glass, Paint, Plastic
Grit	P180
Industries	Aerospace, AOEM, Composite, Metalworking, Paint Preparation, Woodworking
Net Weight (Imperial)	4.3 lb
Net Weight (Metric)	1.95 kg
Overall Length (Imperial)	3 in
Overall Length (Metric)	76.2 cm
Overall Width (Imperial)	4 in
Overall Width (Metric)	101.6 mm
Position	Better
Product Color	Gold
Product Form	Sheet
Substrate	Aluminum, Carbon Steel, Composites, Glass, Paint, Plastic
Wet or Dry	Dry

Product Details

Premium aluminum oxide mineral is durable, cuts fast, and performs well on many surfaces
Strong, C-weight paper backing supports aggressive sanding with extra durability compared to lighter weight paper backings
Open coat construction and load-resistant coating prevent premature loading of the sheet surface to maximize cut and extend abrasive life
3M™ Hookit™ sheets are easy to change and reuse, maximizing sanding utility for the life of the sheet
Hook-and-loop feature provides reliable attachment

3M™ Hookit™ Paper Sheet 236U offers aggressive cut and long life on a premium aluminum oxide sheet with a durable edge and convenient 3M™ Hookit™ attachment. A go-to product in many industrial operations, this durable sheet is well suited for high production sanding operations as well as general purpose applications on paint, primer, wood, metal, plastic, and composites, including fiberglass.

Designed for use with a
3M Orbital Sander

Strong, C-Weight Paper Backing Supports Aggressive Sanding with Extra Durability
Designed for use with a 3 x 4 inch orbital sander, the strong C-weight paper backing resists tearing and edgewear during aggressive sanding, and the sheet is resin-bonded for heat-resistance, further increasing life and cut. 3M™ Hookit™ Paper Sheet 236U also features an open coat and a load-resistant coating to enhance dust management and cut-rate.

A load-resistant coating allows the sheet to continue cutting even when sanding softwoods, paints , and other materials that would, otherwise, clog the surface of the sheet and hinder sanding ability. Loading is further reduced by an open coat, which means the abrasive grains are spaced slightly apart so that dust can escape rather than obstructing the cutting edge of the grains, thereby optimizing cut-rate and sheet life.

3M™ Hookit™ Paper Sheet 236U has a load-resistant coating allows the sheet to continue cutting even when sanding softwoods, paints, and other materials that would, otherwise, clog the surface of the sheet and hinder sanding ability.

Features open coat
construction and a
load-resistant coating

3M™ Hookit™ Sheets are Easy to Change and Reuse
Sanding products come in a variety of forms to fit various power tools and backup pads. Our 3M™ Hookit™ Sheet conveniently and firmly attaches to a 3 x 4 inch (75 x 100mm) 3M™ Hookit™ Pad (sold separately) on a 3 x 4 inch 3M™ Orbital Sander. Our Hookit™ sheets are quick and easy to change when switching from one grade to another, and can be reused again and again for the extent of the sheet life (whereas adhesive-backed sheets are typically discarded after one use because the adhesive backing will not re-adhere a second time).

Aluminum oxide is a popular choice among industrial professionals because of its fast cut-rate and long life. This mineral makes a tough, durable abrasive that self-fractures to expose fresh cutting edges, whereas traditional natural abrasives dull more quickly. Due to its fast cut-rate, hardness, and strength, it is widely used in grinding applications in addition to sanding and finishing applications. Aluminum oxide is suitable for a wide variety of materials in both woodworking and metalworking, including ferrous alloys.

Resources

Catalogs

3M™ Industrial Products for Woodworking Catalog (PDF, 20.6MB)

Flyers

3M™ Paper Disc 236U Flyer PDF File (PDF, 1.1MB)

Customer Reviews

Large Volume Order

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For industrial/occupational use only. Not for consumer sale or use.

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.