Self-adhesive substrates are printable materials coated with a pressure-sensitive adhesive (PSA) on one side, allowing them to stick directly to surfaces without the need for separate glue or mounting hardware. They are widely used in signage, labeling, vehicle graphics, décor, and industrial applications.
Structure:
A typical self-adhesive substrate consists of three layers:
Facestock – the printable top layer (e.g. vinyl, polyester, paper)
Adhesive – the pressure-sensitive layer (removable, permanent, repositionable, etc.)
Release liner – a backing paper or film that protects the adhesive before use
Common Facestock Materials:
PVC (vinyl) – cast, calendered, or PVC-free alternatives
Polypropylene (PP) and polyester (PET) films
Paper – coated, uncoated, or textured
Fabric-based or specialty materials for textured effects
Adhesive Types:
Permanent – for long-term or tamper-resistant applications
Removable – leaves minimal residue, ideal for temporary graphics
Repositionable – allows adjustment during installation
High-tack – for rough or low-energy surfaces
Low-tack/static cling – for ultra-removable, short-term uses
Applications:
Window, wall, and floor graphics
Retail and point-of-sale signage
Vehicle and fleet wraps
Product labeling and packaging
Custom décor (furniture wraps, murals)
Print Compatibility:
UV-curable inks
Latex inks
Solvent and eco-solvent inks
Screen printing (for labels or specialty films)
Benefits:
Easy peel-and-stick application
No extra mounting equipment required
Available for flat, curved, or textured surfaces
Wide range of finishes (gloss, matte, textured, optically clear)
Options for indoor and outdoor use