Surface Preparation Tools by SprayGunner

Surface Preparation Tools

Prep work is where great results begin, and having the right surface preparation tools can completely change the way your project feels, looks, and performs. Whether you're a modeler, an airbrush artist, or someone who works with plastics, resin, metal, or wood, this collection brings together everything you need to smooth, clean, refine, and ready any surface for painting or detailing. At SprayGunner, we know that good prep saves time, avoids frustration, and guarantees a better finish every single time.

What’s in this collection

Our surface preparation tools range from ultra-fine sanding films for delicate miniatures to heavy-duty discs and pads for automotive and industrial-grade refinishing. You’ll find essentials from trusted brands like AMMO by MiG Jimenez, GSI Creos Mr. Hobby, Tamiya, Mirka, Custom Creative, and more—each selected because they deliver real reliability for hobbyists and professionals alike.

• AMMO sanding sticks, tapered sticks, and sponges
Perfect for tight corners, panel lines, and curved miniatures, offering controlled abrasion without damaging detail.

• GSI Creos Mr. Hobby lapping film and polishing sheets
Ideal for ultra-fine surface leveling, removing scratches, and preparing high-gloss areas.

• Mirka sanding discs, interface pads, and abrasive sheets
Professional-grade abrasives with excellent dust management and long life, great for everything from prepping armor kits to working on helmets and props.

• Custom Creative wax removers and surface cleaners
Essential for removing residue, oils, and contaminants before priming or painting.

• Sanding sponges and waterproof papers
Flexible, durable, and perfect for smoothing curved shapes, armor plates, miniatures, car bodies, or woodworking projects.

• Softback sponges and multi-hole grip discs
Designed for even pressure distribution, helping you avoid flat spots on rounded surfaces.

Because this collection covers everything from delicate finishing to aggressive material removal, you can choose exactly the right grit, format, and tool style for each step of your workflow.

Benefits, Uses, and Practical Tips

Good prepping isn’t glamorous, but it’s the secret ingredient behind every clean paint job, sharp decal application, and smooth varnish coat. Here’s why the right surface preparation tools matter—and how to get the most out of them.

• Smooth imperfections and seams
Use fine sanding sticks to clean mold lines, soften sharp edges, and refine areas where parts join.

• Level surfaces for perfect paint adhesion
A light scuff with medium-grit sponges helps primer grip better, preventing peeling or rough spots later.

• Work progressively through grits
Start coarse to shape, then move to medium to refine, and finish with ultra-fine for a clean, smooth base.

• Don’t forget cleaning
Residues like dust, oils, or sanding debris can ruin paint. Wax removers and surface cleaners ensure you’re painting on a truly clean surface.

• Adapt the tool to the shape
Flat papers are great for panels; soft sponges shine on curves; tapered sticks reach tight spaces like vents and armor joints.

• Keep multiple grits on hand
Jumping directly from coarse to extra-fine can leave microscopic scratches that only show up once paint is applied.

This collection exists because every artist and modeler deserves tools that feel right in the hand, respond predictably, and help create a flawless foundation for paint. With the variety included here—from flexible sanding pads to high-precision films—you can tailor your prep stage exactly to your needs, whether that’s restoring a smooth surface or creating subtle texture for specialty finishes.

At SprayGunner, we choose products based on real performance. We’ve tested them, used them in our own builds, and we stand behind them because they work. With fast shipping, competitive pricing, and a constantly expanding range, this is your one-stop destination for prepping like a pro.

Shop now at SprayGunner!