3M Wetordry Abrasive Sheet 431Q, 600, 4 1/2 in x 5 1/2 in, 1000 per carton, 10 cartons per case

• Can be easily cut and folded to fit any hand tool or work piece crevice
• Light, A-weight paper backing offers excellent flexibility in hands-on applications
• Resin bonding resists deterioration from heat, extending the life of the abrasive cloth
• Silicon carbide mineral provides an aggressive cut and a consistent, fine finish
• Waterproof material allows for easy debris removal

3M Wetordry Abrasive Sheet 413Q is an abrasive sanding paper constructed on a light, A-weight paper backing and features a waterproof resin bonding to help prevent heat buildup. The silicon carbide abrasive and waterproof backing make this paper an ideal product for sanding applications such as paint prep, sanding, sealer sanding, and solid surface finishing.

High Quality Construction
Our 3M Wetordry Abrasive Sheet 413Q is best suited for metal sanding and finishing thanks to its versatility and fast cutting abrasive material. Its flexible, A-weight paper backing provides smooth operation and durability and can conform to the shape of contoured parts for consistent finishing.

Silicon Carbide Grain
This paper primarily uses silicon carbide, which is a popular choice among industrial professionals because of its fast cut-rate and smooth finish. This synthetic mineral is very hard but fractures easily, resulting in freshly exposed sharp edges that cut extra fast and produce a smooth, professional-looking finish. Silicon carbide products are commonly used for low-pressure applications such as cleaning and finishing on paint and metal.

Waterproof and Heat Resistant
This paper also uses a resin bonding which is specially designed to resist thermal and chemical deterioration, which can occur during sanding. This bond is very tough and excellent for precision work on hard and soft surfaces. This also allows for faster sanding and a higher cut rate. The waterproof coating enables the user to rinse areas of the workpiece and the paper during use to prevent dust and debris from clogging the points of the abrasive, while producing a faster cut at the same time.

Trusted 3M Brand Quality

The 3M Wetordry Abrasive Sheet 431Q offers reliable performance with the trusted 3M brand behind it. This model is designed to meet professional standards, ensuring consistent results every time you use it.

With a grade of 600, this abrasive sheet balances aggressive cutting with a fine finish, making it suitable for various sanding tasks. The 3M name guarantees quality materials and construction.

Precise Size And Format

Each sheet measures 4 1/2 inches by 5 1/2 inches, providing a convenient size for hand tools and detailed work. This format allows easy handling and precise sanding in tight spaces or on contoured surfaces.

The sheets come in a pack of 1000 per carton, with 10 cartons per case, ensuring you have a large supply for extended projects or multiple jobs without frequent reordering.

Flexible Backing Material

The abrasive sheet features a light, A-weight paper backing that offers excellent flexibility. This backing lets the sheet conform to irregular shapes and crevices, improving contact and sanding efficiency.

This flexibility makes it ideal for hands-on applications where precision and adaptability are needed, such as sanding curved or detailed workpieces.

Durable Resin Bonding

Resin bonding on the 431Q sheets resists heat deterioration, extending the life of the abrasive cloth. This durability means the sheets maintain their effectiveness even during intensive sanding tasks.

The heat-resistant resin also allows for faster sanding without the abrasive breaking down, making it suitable for both hard and soft surfaces.

Waterproof Silicon Carbide

These sheets use silicon carbide mineral, known for aggressive cutting and a consistent fine finish. The waterproof material allows easy rinsing to remove debris and prevent clogging during use.

This combination makes the sheets perfect for wet sanding applications like paint prep and sealer sanding, improving efficiency and finish quality.