Self-Adhesive Pile · Acrylic Transfer Tape
The same 0.6 mm backing, primed and bonded with 0.2 mm acrylic transfer adhesive and no foam carrier. It builds thinner than foam tape and holds harder, at a higher price.
Made to order Backing width, pile height, fin, colour — all specified by you. Standard sizes run on existing tooling; non-standard is the larger half of what we run.
Also called backing free adhesive pile, flexible self-adhesive pile, thin pile weather stripping, low profile adhesive pile and adhesive pile weatherstrip.
Made to your channel, not ours
The two dimensions called out on that drawing are both yours to set. Adhesive grade is specified to your surface, and the strip can be run thinner than a backed one where build height is tight.
No tooling charge
- Pile height
- Anything from 2.5 mm upward
- Fin or no fin
- Added or removed on any construction
- Silicone treatment
- Siliconized filament on any size we make
- Put-up
- Spool length and core to suit your requirement
- Private label
- Your label on the spool flange, printed with your size, colour and quantity — we already run this for other buyers
New tooling, on us
- Colour
- Multiple standard; custom matched on request
- Non-standard backing width
- We cut the die and carry the cost — nothing to pay up front
- Non-standard backing profile
- Same terms. Post us 50 mm of the extrusion and we cut to it; the die stays reserved to your part number
Send a drawing, and post us 50 mm or more of the extrusion — we match the backing to the section itself. Any tooling we have to cut is ours to pay for, and it stays reserved to your part number. Large suppliers sell from a fixed catalogue and treat a non-standard size as an inconvenience. We were built the other way round.
Why this construction
Foam tape is convenient but the foam itself is what fails first — it shears under load and it is the thickest part of the stack. Taking the foam out and priming the backing before the acrylic goes on gives a bond that holds on a clean flat surface, and a total build height low enough for a shallow recess where foam tape would stand proud.
Where it is used
- Shallow recessesWhere foam tape would stand proud of the frame.
- Bonds meant to lastPrimed acrylic holds harder than foam under shear.
- Low-profile applications0.2 mm of adhesive rather than 1 mm of foam.
Sizes
Ranges below apply to this line. The full backing-width table, with the U.S. nominal each size sits against, is on the specifications page.
| Attribute | Range |
|---|---|
| Backing width | 4.5 – 11.0 mm (0.177″ – 0.433″) |
| Pile height | from 2.5 mm (0.098″) upward |
| Pile material | Polypropylene |
| Pile-to-backing bond | Heat-fused, polypropylene to polypropylene — no adhesive in the bond |
| UV stabilisation | Available on request — dosed to the filament, base yarns and backing film |
| Colours | Multiple standard; custom on request |
| Dimensional tolerance | ±0.15 mm |
| Standard spool length | Made to your put-up — tell us the run length |
| Minimum order quantity | Scales with price — small runs welcome, quoted per volume |
| Sample lead time | 15 days on existing tooling; 30 days if a new backing profile has to be cut |
| Production lead time | 15 days ex-works on a first order, from receipt of deposit. U.S. contract volumes have run 30–45 days. Add 10 days if the filament colour has to be spun to order. |
How to specify it
Four things get you a quote and a matched sample. If you only have two of them, send two.
- The backing width you runGive it however you have it — .270″, 7 mm, or the die drawing. We convert.
- The pile height you needOr the gap you are sealing, if the height was never specified.
- Fin or no finAnd silicone treatment or not. These are the two that change the part number.
- Annual volume and colourRough is fine. It decides the run size, not the price of the sample.
Related lines
Spec sheet — Self-adhesive pile · acrylic tape
This line’s own sheet: its section drawing, its published ranges, and the backing-width routing table. Fields still being confirmed with the plant are marked as such rather than filled in with a guess.