Description
Premium Silicon Carbide Waterproof Sandpaper Sheets
USA1 Abrasives BlackCarbon Wet or Dry Silicon Carbide Sandpaper Sheets are the professional’s choice for ultra-fine finishing, metal polishing, and between-coat sanding. Engineered with premium silicon carbide abrasive on waterproof backing, these sheets deliver exceptional results on automotive finishes, metals, glass, and high-gloss surfaces.
Technical Specifications
- Abrasive Material: Premium black silicon carbide
- Backing: Waterproof latex-treated paper (A-weight)
- Bond Type: Waterproof resin bond
- Sheet Size: 9″ x 11″ (standard full sheet)
- Package Size: 50 sheets per pack
- Application: Wet sanding, oil sanding, or dry sanding
- Water Resistance: Fully waterproof for extended wet sanding
Key Features & Benefits
- Versatile 3-Way Use: Perform wet sanding with water, oil sanding for metals, or dry sanding as needed
- Superior Silicon Carbide: Harder and sharper than aluminum oxide, cuts faster on hard materials
- Waterproof Construction: Latex-treated backing and waterproof bond withstand prolonged water exposure
- Ultra-Fine Finishes: Available up to 2500 grit for mirror-like polishing results
- Reduced Clogging: Water or oil lubricant flushes away debris, extending sheet life
- Flexible Backing: Conforms to contoured surfaces for consistent results
Recommended Applications
- Automotive Finishing: Paint leveling, clear coat sanding, wet sanding between coats
- Metal Polishing: Stainless steel, aluminum, brass, and other metals (use with oil)
- Woodworking: Ultra-fine finishing on lacquer, varnish, and polyurethane
- Glass & Ceramics: Smoothing and polishing hard, non-porous surfaces
- Plastic & Composites: Fine finishing on fiberglass, acrylic, and other plastics
- Stone & Marble: Polishing and smoothing natural and engineered stone
Wet vs. Dry Sanding Guide
- Wet Sanding (with water): Produces ultra-smooth finishes on paint and clear coats, eliminates dust, prevents heat buildup, ideal for automotive work
- Oil Sanding: Best for smoothing and polishing metals, provides lubrication and corrosion protection
- Dry Sanding: Suitable for quick touch-ups and situations where water isn’t practical
Grit Range & Applications
- 60-120 Grit: Paint removal, heavy leveling, rust removal
- 150-320 Grit: General smoothing, between-coat sanding
- 400-600 Grit: Fine finishing, final prep before polishing
- 800-1200 Grit: Ultra-fine finishing, clear coat leveling
- 1500-2500 Grit: Mirror finish polishing, final buffing preparation
Professional Tips
- Keep sheets wet during use for best results and longest life
- Use progressive grits (don’t skip more than one grit level)
- Rinse frequently to remove sanding residue
- Store unused sheets in a dry location to maintain flexibility
Professional-Grade Silicon Carbide. Waterproof Performance. Mirror-Finish Results.
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