Professional-Grade Wet & Dry Sandpaper for Fine Finishing
The Klingspor PS8A silicon carbide sandpaper is engineered for professionals and serious hobbyists who require precision at every stage of the finishing process.
Commonly referred to as wet and dry sandpaper, this type of abrasive is essential for applications where surface quality is critical—such as automotive finishing, woodworking, jewellery polishing, and resin work.
Thanks to its flexible A-weight backing, the PS8A stands out from standard sandpaper by offering improved conformity and control, particularly on curved or detailed surfaces.
When to Use PS8A Sandpaper
Choose PS8A when you need:
- A fine, consistent scratch pattern before polishing
- Sandpaper that wraps around complex shapes
- A high-performance wet sanding solution
- Reliable results on metal, wood, plastics, and coatings
For heavier material removal or flatter surfaces, a more rigid paper (such as PS11) may be preferred – but for precision finishing, PS8A is the superior choice.
Key Features & Benefits
- Highly Flexible A-Weight Backing
Conforms to tight radii and complex surfaces without cracking or creasing - Premium Silicon Carbide Grain
Sharp, fast-cutting abrasive that maintains a uniform finish - Fully Waterproof (Wet & Dry Use)
Ideal for wet sanding to reduce clogging and extend abrasive life - Consistent Close-Coat Structure
Even grain distribution for predictable, repeatable results - Professional-Grade Durability
Designed for workshop, industrial, and precision finishing applications - Superior Tactile Feedback
The thin A-weight paper allows you to feel the surface contour and any remaining imperfections as you sand. - High Grain Adhesion
Synthetic resin bonding ensures the sharp Silicon Carbide grains stay on the paper, even when folded tightly.
Why Choose PS8A Over Standard Sandpaper?
Unlike heavier C-weight papers (such as PS11), the PS8A is designed specifically for:
- Maximum flexibility → ideal for curves and intricate shapes
- Superior surface feel → better control during fine finishing
- Cleaner finishing stages → reduced risk of deep scratching
This makes it the preferred choice for final sanding stages and precision work, where surface quality matters most.
Applications for PS8a Sandpaper
The PS8A is engineered for fine finishing and precision sanding, particularly where flexibility is essential:
- Woodworking
Denibbing between lacquer or oil coats, grain levelling - Metal Finishing
Refining non-ferrous metals and removing fine scratches - Automotive
Paint correction, clear coat finishing, and touch-ups - Jewellery & Precision Work
Surface preparation before polishing - Resins & Plastics
Acrylic finishing, 3D prints, and hybrid materials - Polishing Resin-Hybrid Projects
Perfect for levelling epoxy resin without deep gouging. - Precision Engineering
Finishing non-ferrous components (Copper, Brass, Aluminium) where surface heat must be kept low.
Pro Tip: Wet Sanding for Better Results
While PS8A can be used dry, wet sanding is strongly recommended for best performance:
- Reduces clogging (“loading”)
- Extends sheet lifespan
- Keeps surfaces cool
- Produces a finer, more consistent finish
Add water (optionally with a drop of detergent) for optimal results.
Available Grits & Pack Sizes
Available in packs of 10 or 50 sheets, depending on your workflow:
- P120 / P180 – Rapid material removal and light shaping.
- P240 – Intermediate surface levelling.
- P800 – Fine pre-polishing refinement.
- P1200 – Ultra-fine finishing for a mirror-ready surface.
Ideal for working progressively through grit stages for a flawless finish.
Technical Specifications
| Feature | Specification |
|---|---|
| Brand | Klingspor |
| Product Code | PS8A |
| Abrasive Type | Silicon Carbide |
| Backing | A-weight paper (highly flexible) |
| Bonding | Synthetic resin |
| Coating | Close coat |
| Sheet Size | 230mm x 280mm |
| Use | Wet & Dry |