Masking Films

Masking films are used by signmakers and graphics professionals to create sharp, clean edges during painting or spraying. These adhesive-backed films act as protective layers, shielding areas that should not be painted while allowing exposed sections to receive a clean and accurate finish. Whether used for vehicle signwriting, display boards, stone etching, or temporary paint masking, masking films offer a reliable and efficient solution for precise paintwork. At ATC, we supply a selection of professional-grade masking films suitable for different materials, surfaces, and techniques. Designed for clean removal, strong adhesion, and high resistance to solvents, our films help ensure a smooth workflow and a high-quality result.

Paint Masking and Spray Applications

One of the most commonly used products in this category is Polimask 287, a self-adhesive PVC masking film with a matt, reflection-free surface. It is ideal for signwriting, lettering, and spray-masking on vehicles, display boards, and exhibition signage. The matt finish helps reduce glare and provides a stable surface for accurate cutting and clean paint edges.

Polimask 287 performs well on flat and lightly structured surfaces, including flexible materials. Its removable adhesive is easy to peel, yet offers excellent resistance to solvents and PVC plasticisers. It features high final tack, even on slightly rough surfaces, and provides ideal flatness during application. The film is stabilised to resist wrinkling and distortion, helping deliver sharply defined paint edges with minimal effort. This film is often used by signwriters, paint shops, and exhibition teams for temporary masking and stencil work, where precision and clean removal are essential.

Sandblast Masking for Stone and Marble

For more heavy-duty masking tasks such as stone and marble etching, Ritrama CSMG Sandblast Film is specifically designed to meet the demands of high-pressure applications. This 300 micron soft PVC film is used during marble engraving and other sandblasting processes where a tough, form-fitting stencil is required. Its thickness and durability make it suitable for withstanding the abrasive forces of sandblasting while ensuring clean edges and protection for non-etched areas. This film adheres securely to smooth stone surfaces and can be cleanly removed after the process is complete. It is the go-to choice for engraving professionals working on headstones, plaques, and decorative stone signage.

Paint Masking on Flexible Surfaces

Ritrama Rimask Removable Paint Masking Film is a versatile option for a variety of painted and flexible surfaces. This 70 micron green translucent PVC film is commonly used for masking on vehicle curtain sides, banners, awnings, and painted substrates. The translucent finish allows for visual alignment during application, making it easier to position accurately. It provides a temporary masking solution that holds well during paint application but can be removed cleanly without damaging the surface or leaving residue. This makes it ideal for businesses handling high-turnover branding, temporary designs, or repeat paintwork on flexible materials.

Clean Lines, Easy Removal

All masking films supplied by ATC are chosen for their form-fitting quality, ease of application, and clean removal. These films are designed to prevent overspray, minimise paint bleed, and help produce crisp edges across a variety of surfaces. They are trusted by professionals working in signage, vehicle graphics, exhibition design, and custom fabrication. Choosing the right masking film depends on your surface type, paint method, and desired finish. For example, Polimask 287 is ideal for vinyl-based signwriting and general spray masking, while Ritrama CSMG is suited for high-impact sandblasting on stone. Ritrama Rimask is best for flexible applications where temporary coverage is needed.

Trusted by Signmakers

ATC is a leading UK supplier of signmaking materials, with a focus on providing reliable, high-performance products for professional use. Our masking films are designed to meet the needs of signwriters, engravers, and commercial painters who require consistent results and materials that perform well under pressure. With options available for both standard and specialist applications, ATC offers the quality and support sign professionals rely on for clean, accurate paintwork.