3M 051144-02015 Wetordry Tri-M-Ite Sandpaper 150C Grit 9x11 Inch

The 3M Wetordry Tri-M-Ite Paper Sheet 431Q features extra-fast cutting silicon carbide on a strong C-weight, waterproof paper backing to provide superior finishing for both wet and dry applications on a variety of substrates, including paint, primer, gel coat, metal, and wood. Each sheet measures 9 inches by 11 inches and is constructed on C-weight paper backing, making it durable enough for hand or machine sanding applications.

Key Features:

• Silicon carbide is a very hard mineral characterized by sharp points that fracture easily, resulting in freshly exposed sharp edges that cut extra fast and produce a smooth, professional-looking finish
• Closed coat product bonded with waterproof resin for exceptional durability
• Used for sanding old finishes, fine feather edging, and surface work, especially in marine and automotive applications
• Standard 9 inch x 11 inch sheets can be cut to size for the application
• 150C grit provides very fine finishing for superior surface preparation
• When used with water, this paper allows you to use more pressure to get good cutting, especially with finer grits, while the water acts as a lubricant

Silicon carbide products are commonly used for low-pressure applications such as paint prep and finishing on wood and metal. While the mineral has a shorter life than aluminum oxide, it produces a superior finish. This versatile sandpaper is ideal for surfaces that generate dust and can reduce airborne particles when used wet. Product is sold by the sleeve of 50 sheets.