Wet Dry Automotive Sandpaper for Paint Refinishing
Automotive refinishing requires more than aggressive cutting power. Inconsistent scratch patterns, fast clogging, and unstable sanding performance can directly affect paint adhesion, surface smoothness, and final coating quality. Our wet-dry automotive sandpaper is developed for automotive body repair professionals who need stable sanding performance throughout primer preparation, paint correction, feather edging, and finishing operations.
Product Introduction
Products Description
Prevent Loading During Primer and Paint Sanding
- Waterproof sandpaper uses a special anti-clogging coating combined with optimized abrasive grain distribution.
- Helps reduce paint residue buildup and keeps abrasive particles exposed longer during sanding.
- Maintains stable cutting efficiency and reduces interruptions caused by clogged sandpaper.
- Widely suitable for automotive primer sanding and filler preparation.
Improve Surface Uniformity Before Painting
- Precisely graded silicon carbide and aluminum oxide abrasive blend.
- Creates a more controlled and even scratch pattern across painted and primed surfaces.
- Reduces the risk of uneven paint absorption and minimizes rework during polishing.
- Suitable for fine automotive refinishing steps requiring smooth transition, sanding, and paint blending.
Flexible Backing for Curved Automotive Panels
- 30% latex reinforced waterproof paper backing.
- Improves flexibility and tear resistance on contours, edges, and curved body panels.
- Allows better surface contact and more stable sanding pressure during manual sanding operations.
- Performs efficiently on automotive body lines, curved fenders, bumpers, and edge refinishing applications.
Reduce Heat and Deep Scratch Risks
- Lubricated wet sanding is compatible with controlled abrasive cutting action.
- Minimizes heat accumulation and reduces aggressive scratch penetration.
- Helps prevent burn-through on clear coat surfaces and improves finishing consistency.
- Wet sanding systems are widely preferred in fine automotive finishing because water helps clear debris and reduce pigtail scratches during sanding.
High-Quality Abrasive Particles: Our automotive wet and dry sandpaper uses aluminum oxide and silicon carbide abrasives in a special ratio.
Compared with the abrasive grains of traditional sandpaper, they are more durable and resistant to premature wear, even after long-term use.
Flexible Latex Paper Backing: The water-resistant sandpaper features a 30% latex paper backing that easily conforms to curved and uneven surfaces. It not only improves overall sanding efficiency but also reduces the risk of tearing during use, ensuring a longer sandpaper lifespan.
Special Anti-Clogging Coating: Our wet and dry automotive sandpaper is treated with a unique anti-clogging coating that effectively prevents abrasive grains from being blocked by debris or paint residue, ensuring smooth sanding while saving you time and effort.
Versatile Wet and Dry Function: The sandpaper sheets can be used in both wet and dry conditions, depending on project requirements. When used wet, it reduces dust generation and prevents overheating, resulting in a smoother surface. When used dry, it is ideal for quick touch-ups and initial rough sanding.
Excellent Abrasiveness: Our wet and dry automotive sandpapers withstand continuous water exposure without losing their abrasive performance. Ideal for wet sanding applications, especially for automotive paint, the water lubrication process helps achieve a finer, more uniform finish.
Orange Waterproof Sandpaper Specification
|
Type |
SC39 |
|
Grit Range |
P60-P5000 |
|
Grain |
Special-treated aluminum oxide and silicon carbide |
|
Backing |
30% Cwt paper |
|
Bonding |
Resin over Resin |
|
Coating |
Closed coating |
|
Anti-clogging Layer |
Special anti-clogging layer |
|
Application |
Smoothing and finishing automotive body repairs. Abrading and finishing lacquer, metal, plastic, stone, and wood materials. |
|
Features |
Benefits |
|
|
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Package |
Regular package: P60-P120: 50pcs/customized box, 500pcs/carton; P150-P3000: 100pcs/customized box, 1000pcs/carton. Customized packages are available |
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OEM service |
OEM and ODM services for products and packages are available |
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MOQ |
Standard printing: 20,000 pieces per grit for dry sandpaper sheets OEM service: 30,000 pieces per grit for dry sandpaper sheets, with a total order quantity of no less than 300,000 pieces |
|
Production time |
1. Neutral printing: deliver goods around 15 days after receiving the deposit 2. OEM service: deliver goods around 35 days after receiving the deposit, and it takes around 10 days to get the customized package. |
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Shipping time |
Compare the voyage time and freight before shipping, and ship goods on schedule |
Grit to Guide
| Grit Range | Recommended Use | Typical Application |
| P60-P180 | Heavy sanding & material removal | Body filler shaping, rust removal, and weld leveling |
| P240-P400 | Surface leveling | Primer sanding, putty smoothing, edge feathering |
| P500-P800 | Pre-paint preparation | Surface refinement before basecoat application |
| P1000-P1500 | Fine wet sanding | Dust nib removal, paint blending, and orange peel correction |
| P2000-P3000 | Ultra-fine finishing | Clear coat sanding and polishing preparation |
| P5000 | Mirror finish refinement | Final paint correction and high-gloss polishing |
Golden Abrasives has been producing waterproof sandpaper for 20 years. We sell this product to overseas markets and can provide customized services to print your brand on it. If you need waterproof latex sandpaper, you can consult by emailing sales@goldenabrasives.com.
FAQ
01. Can this wet dry automotive sandpaper be used for clear coat sanding?
02. Is wet sanding better for automotive paint finishing?
03. What industries commonly use this automotive waterproof sandpaper?
04. Is OEM private label service available?
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