Product Description
ORACAL® 631 is the removable matte film 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, no callback from the property manager. The matte finish kills glare under office and retail lighting, so wall copy and lettering read cleanly instead of hot-spotting.
This is the production roll. 24" is the standard working width for wall graphics and plotter-cut lettering, and at 50 yards you get 300 square feet on a single core — a substantially lower cost per square foot than the 30 ft roll, with fewer core changes and less end-of-roll waste. If you run Black or White continuously, or you've won a multi-suite interior package, this is the size to buy. ORAFOL offers 631 in over 76 matte colors.
Where it fits
- Production wall graphics and multi-room interior packages
- Wall quotes, dimensional lettering layouts, and door vinyl
- Architectural window graphics
- Point-of-purchase and promotional graphics that come back down
- Museum and exhibition graphics
- Interior and exterior general signage on flat surfaces
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) | 24" x 50 yards (150 ft) — 300 sq ft |
Application notes
- Mask with ORATAPE® HT55 or MT95, then 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 walls must be completely cured — not just dry to the touch — before application.
- Apply at 50°F or warmer. Higher humidity helps the water-based adhesive build bond, which is worth planning around on dry Southwest job sites.
- 631 is a flat-application film. It is not intended for rivets, corrugations, compound curves, or vehicle wraps.
- Shelf life is 2 years at 68°F and 50% RH. Store rolls suspended or on end, off concrete floors, and rotate stock on a bulk roll you'll be drawing from for months.
- Only need one job's worth? The 24" x 10 yard (30 ft) roll covers a single room without committing to a full master roll.
- ORACAL® 641 — economical permanent plotter film when the graphic isn't coming back down.
- ORACAL® 651 — intermediate calendered film for longer outdoor life and harder service.
- ORATAPE® HT55 / MT95 — the two application tapes ORAFOL recommends for 631.
Black and White ship from stock. Special order colors come in from ORAFOL of America — call (602) 272-8655 or email Sales@kgsupplies.com and we'll confirm lead time before you quote the job. Buying multiple rolls? Ask us for volume pricing. We stock the ORAFOL line across Arizona, Nevada, New Mexico, and Colorado.
