Product Description
ORACAL® 631 is the removable matte film that interior sign work is built on. A 3 mil calendered face with a clear, water-based removable adhesive lets you pull graphics off most smooth, sealed surfaces cleanly for up to three years after application — no residue, no repaint. The matte finish kills glare under office and retail lighting, so lettering and wall quotes read cleanly instead of hot-spotting.
ORAFOL offers 631 in over 76 matte colors, and this 12" x 50 yard roll is the working width for lettering, decals, window copy, and small-format wall graphics without the waste of a wide roll.
Where it fits
- Interior and exterior general signage (flat surfaces, short-term)
- Architectural window graphics
- Point-of-purchase graphics
- Wall lettering and home décor
- Museum and exhibition graphics
- Craft and personalization work
Technical data
| Film type | Calendered PVC plotter film, matte finish |
|---|---|
| Thickness | 3 mil (without liner and adhesive) |
| Adhesive | Clear, water-based, removable |
| Adhesive power | 1.6 lb/in on stainless steel (FINAT TM-1, 24 hr avg.) |
| Liner | 83# silicone-coated paper. White face film ships on a blue liner for weeding contrast. |
| Durability | 3 years, vertical exposure, Climate Zone 1 (colors, metallics, transparent) |
| Clean removability | Within 3 years of application, from most smooth sealed surfaces |
| Temperature resistance | -40°F to +176°F, adhered to aluminum |
| Minimum application temp. | 50°F (50%+ relative humidity recommended for proper adhesion) |
| Fire rating | ASTM E 84-07 Class "A"; self-extinguishing adhered to steel (DIN 75200) |
| Tensile strength | Min. 19 MPa along and across (DIN EN ISO 527) |
| Elongation at break | Min. 130% along / 150% across |
| Dimensional stability | No cross-direction shrinkage; <.016" in length (FINAT TM-14) |
| Shelf life | 2 years at 68°F / 50% RH |
| Application tape | ORATAPE® HT55 (paper) or ORATAPE® MT95 (clear conformable) |
| Roll size (this SKU) | 12" x 50 yards (150 ft) |
Application notes
- Mask with ORATAPE® HT55 or MT95, transfer to a clean, smooth, fully cured surface.
- Surfaces must be free of dust, grease, and any contamination that would affect adhesion. Freshly painted or lacquered surfaces must be completely cured before application.
- Apply at 50°F or warmer. Higher humidity helps the water-based adhesive build bond.
- 631 is a flat-application film. It is not intended for rivets, corrugations, compound curves, or vehicle wraps.
- ORACAL® 641 — economical permanent plotter film, same economics, permanent adhesive.
- ORACAL® 651 — intermediate calendered film for longer outdoor life and harder service.
- ORATAPE® HT55 / MT95 — the two application tapes ORAFOL recommends for 631.
Questions on color availability or a size we don't list? Call (602) 272-8655 or email Sales@kgsupplies.com — we slit custom widths in house and stock the ORAFOL line across Arizona, Nevada, New Mexico, and Colorado.