Is this sandpaper suitable for wet sanding?

Yes, the Norton T489 sanding sheet has a waterproof backing and is designed for both wet and dry manual sanding or use with a sanding block.

Which materials can you sand with this sheet?

This abrasive sheet is suitable for sanding paint, lacquer, primers, fillers, steel, metal, and plastics.

What are the dimensions of this sanding sheet?

The sanding sheet measures 230 mm in width and 280 mm in length.

What is grit P400 typically used for?

Grit P400 is a fine grit ideal for fine sanding and keying primers, base coats, and lacquers before applying a topcoat.

What abrasive grain does the Norton T489 use?

It features sharp silicon carbide grain that delivers a fast cut and smooth finish on hard surfaces.

NORTON 63642532997 sanding sheet waterproof 230x280 T489 grit 400

Name: NORTON 63642532997 sanding sheet waterproof 230x280 T489 grit 400
Brand: NORTON
SKU: 57030064
Price: 0.71 EUR
Availability: InStock

Supplier number: NORTON 63642532997 | EAN 3157627710588

From 1 piece €0.71

From 50 pieces €0.68 - €1.78 saving

From 100 pieces €0.66 - €5.35 saving

From 150 pieces €0.64 - €10.71 saving

0.71 tax incl.

€0.59 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 8 products in stock.

Ordered before 20:00 - delivered as of 13/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

✆ Talk to a specialist

Ultra fine finish with Norton T489

Practical benefits

Efficient wet sanding performance: The waterproof paper backing allows you to sand wet or dry without clogging the sheet quickly.
Sharp silicon carbide grain: The P400 abrasive delivers a consistently smooth surface on paint, primer, and steel workpieces.
Highly flexible backing sheet: You can easily adapt to curved shapes and detailed contours for precise manual surface preparation.

In a nutshell

The right choise for

Achieve an ultra-smooth finish on your fine sanding jobs with the Norton T489 waterproof sanding sheet. Thanks to the water-resistant paper backing, you can sand wet or dry by hand or with a sanding block without quickly clogging the abrasive. The sharp silicon carbide P400 grit delivers a consistent and clean cut on paint, lacquer, primer, and steel workpieces. In addition, the flexible 230x280 mm sheet contours smoothly around curves and rounded shapes. This gives you full control when preparing automotive panels or painted surfaces for the final topcoat.

Product information FAQ

€0.71

In stock - tax incl.

Key features according to our expert

Width: 230 mm
Length: 280 mm
Grit size: 400
For material: Steel; Paint
Sanding sheet: Sandpaper

Product description

Sanding sheet Waterproof

Silicon carbide gritAdvanced productWaterproof paper backingFlexible

All Features

Width: 230 mm
Length: 280 mm
Grit size: 400
For material: Steel; Paint
Sanding sheet: Sandpaper

Brand NORTON
57030064
EAN 3157627710588
Supplier number NORTON 63642532997

Frequently asked questions about this product

Answered by specialists

Is this sandpaper suitable for wet sanding?: Yes, the Norton T489 sanding sheet has a waterproof backing and is designed for both wet and dry manual sanding or use with a sanding block.
Which materials can you sand with this sheet?: This abrasive sheet is suitable for sanding paint, lacquer, primers, fillers, steel, metal, and plastics.
What are the dimensions of this sanding sheet?: The sanding sheet measures 230 mm in width and 280 mm in length.
What is grit P400 typically used for?: Grit P400 is a fine grit ideal for fine sanding and keying primers, base coats, and lacquers before applying a topcoat.
What abrasive grain does the Norton T489 use?: It features sharp silicon carbide grain that delivers a fast cut and smooth finish on hard surfaces.