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Ali Indistries Inc

Ali Indistries Inc 4237 1500B Wet/Dry Sandpaper 25 sheets 9x11in

SKU CH-87QQ-D0QDG MPN 4237

Wet/dry silicon-carbide sandpaper for finishing paint, primer and metal, resin-bonded for longer life, 25 sheets 9×11 in

  • TypeSanders
  • Ideal for wet sanding between coats of paint and varnish
  • Resin coating outlasts ordinary glue-bond sandpaper for longer life
  • Silicon carbide abrasive suits metal working and body leveling tasks
  • Standard 9 by 11 inch sheets fit common sanding blocks
  • Pack of 25 sheets provides ample supply for multiple projects

Wet/Dry Sandpaper for Finish Preparation

Ali Industries model 4237 supplies 25 sheets of silicon carbide abrasive measuring 9 by 11 inches. The resin coating resists breakdown during wet sanding between coats of paint, sealer or varnish. It suits automotive body work and primer smoothing.

Grit Range Limits Aggressiveness

The box contains 1500 grit paper, placing it at the very fine end of the spectrum. Coarser grades such as 120, 150 or 180 remove material faster but leave deeper scratches. Finer grades beyond 1500 are not included in this pack.

1500 Grit Decides Final Surface Quality

This single grit number determines whether the sheet produces a surface ready for polishing or top-coat application. Buyers who need heavy stock removal or coarse levelling should select a lower grit pack instead.

Highlights

  • Ideal for wet sanding between coats of paint and varnish
  • Resin coating outlasts ordinary glue-bond sandpaper for longer life
  • Silicon carbide abrasive suits metal working and body leveling tasks
  • Standard 9 by 11 inch sheets fit common sanding blocks
  • Pack of 25 sheets provides ample supply for multiple projects

Specifications

TypeSanders
BrandAli Industries
Model4237

Questions about this item

Which grit and model number should I choose for smoothing primers?

Models 4241, 4240 and 4239 are graded Extra Fine, Very Fine and Super Fine respectively, and the supplier notes them for smoothing primers.

What does the 1500B label mean when I use the sheets?

1500B is the product line name; the actual abrasive grits supplied are 120, 150, 180, 220, 320 and 400, so cutting speed and finish depend on the specific model you pick.

How does the silicon carbide abrasive perform in wet or dry sanding?

The sheets use silicon carbide with a resin coating that resists breakdown during wet sanding between coats of paint, sealer or varnish and during dry metal work.

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