General Formulations® GFC275 SubMark™ 3.5-mil Matte White Opaque Transit Vinyl

General Formulations® GFC275 SubMark™ 3.5-mil Matte White Opaque Transit Vinyl is a 3.5 mil flexible polymeric vinyl film engineered for subway poster and transit advertising applications. The matte white opaque surface delivers strong print quality while preventing show-through from the underlying substrate.

The film features a high-tack permanent acrylic pressure-sensitive adhesive designed to create strong bonds across a wide range of surfaces commonly found in transit environments. This adhesive system helps maintain graphic integrity and discourages unauthorized removal or vandalism, making it ideal for subway and public transit poster frames.

GF 275 offers excellent outdoor durability and strong adhesion to substrates including metals, painted metals, smooth powder-coated metals, low surface energy plastics, rough textured surfaces, wood, ceramic tile, concrete, wall cut-outs, and fiberboard frames.

The material is supplied on a two-sided poly-coated 90# layflat release liner with the SUBMARK™ logo, providing dimensional stability during printing and helping printers and installers easily identify the material.

GF 275 SubMark™ is approved and specified by OUTFRONT Media for New York subway posters. Printers should refer to the OUTFRONT Media Approved Substrate Table and follow their specifications when producing subway poster graphics.

Specifications

Brand: General Formulations
Product: GF 275 SubMark™ Transit Vinyl
Color: Matte White Opaque
Thickness: 3.5 mil
Material: Flexible Polymeric Vinyl
Adhesive: High-Tack Permanent Acrylic Pressure Sensitive
Liner: Two-Sided Poly-Coated 90# Layflat (SUBMARK™ Logo)
Roll Length: 150 Feet