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WARNING: This Product May Contain Chemicals Known to the State of California to Cause Cancer or Reproductive Harm. To Learn More Visit P65Warnings.ca.gov
Features
- 400A grit silicon carbide abrasive, a sharp synthetic mineral that cuts fast and smooth, use with water or cutting oil to reduce clogging and extend abrasive life, offered in two weights of waterproof paper to suit your specific sanding needs
MFR Model
99420
Wet/Dry
Wet/Dry
Backing Material
Paper
Part no.
99420
Application
For sanding applications
Width (in)
9
Grit
400
Length (in)
11
Overall Length
11"
Grade
Very Fine
Overall Width
9"
Color
Gray
Abrasive Material
Silicon Carbide
Product Form
Sheet
Alternative UPC
7000126424
Product Overview
3M™ Pro-Pak™ Between Finish Coats (Wetordry™) can be used with water to reduce clogging and extend abrasive life. Use to sand between coats of varnish, paint or other finishes. Ideal for sanding metal for repainting or prior to primer coat.
3M sanding sheets uses silicon carbide as the abrasive material. 3M incorporates this silicon carbide material into the sanding sheets forming a grit of 400. The sanding sheets has a width of 9 in and length of 11 in.
Specification parameters description:
Grade:
Grade is a measurement of the size of abrasive particles embedded in coated abrasives. It is a more general measurement of the level of precision, and corresponds roughly to grit. A smaller grit number means larger particles and a coarser grade, while high number grits are used for finer work.
Grit:
Grit is a measurement of the size of abrasive particles embedded in coated abrasives. The most common standards for grit size are the United States CAMI (Coated Abrasive Manufacturers Institute) and the European FEPA (Federation of European Producers of Abrasives). A smaller grit number means larger particles and a coarser grade, while high number grits are used for finer work. Grit is generally a unitless measure but is sometimes measured in microns.
3M sanding sheets uses silicon carbide as the abrasive material. 3M incorporates this silicon carbide material into the sanding sheets forming a grit of 400. The sanding sheets has a width of 9 in and length of 11 in.
Specification parameters description:
Grade:
Grade is a measurement of the size of abrasive particles embedded in coated abrasives. It is a more general measurement of the level of precision, and corresponds roughly to grit. A smaller grit number means larger particles and a coarser grade, while high number grits are used for finer work.
Grit:
Grit is a measurement of the size of abrasive particles embedded in coated abrasives. The most common standards for grit size are the United States CAMI (Coated Abrasive Manufacturers Institute) and the European FEPA (Federation of European Producers of Abrasives). A smaller grit number means larger particles and a coarser grade, while high number grits are used for finer work. Grit is generally a unitless measure but is sometimes measured in microns.