Clear Double-Fin Seal, up to 5/16" Gap
Two fins of different lengths, so you pick the seal size. Trim to fit.
The CRL SDTDF is a 95-inch clear double-fin seal, up to 5/16" gap, closing gaps up to 5/16". Made by C.R. Laurence (CRL); available in clear.
Temporarily out of stock at our supplier. You can still order; it ships when restocked.
- Gaps up to 5/16"
- Two fin lengths, trim to fit
- Inswing or outswing
- Tape not included
- Minimum order: 5
About this seal
The rigid base mounts to the glass edge or wall, and two soft fins of different lengths let you choose how much seal you need. Use as-is or trim the fins. Works on inswing or outswing doors, gaps up to 5/16". Mount with clear double-sided VHB tape (not included). 95" length, cut to fit. Sold in a minimum of 5.
Fit & specs
| Glass thickness | Any |
|---|---|
| Gap | up to 5/16" |
| Door swing | Inswing or outswing |
| Installs by | Clear VHB tape (not included) |
| Used for | Hinge or pivot side Latch (strike) side Door against a wall Door to fixed glass panel (straight line) |
| Length | 95 in. (2413 mm) |
| Material | Vinyl |
| Pre-Applied Tape | No |
Common questions
Does the SDTDF depend on glass thickness?
No. The SDTDF mounts to the glass edge or wall, so choose it by the gap it closes (up to 5/16") rather than by glass thickness.
What gap does the SDTDF seal?
It closes gaps up to 5/16". Measure with the door closed.
How do I install the CRL SDTDF?
Mount it with clear double-sided VHB tape (sold separately) on a clean, dry glass edge or wall.
How do I cut the CRL SDTDF to length?
Measure the glass edge where the seal goes, then cut the seal to that length with plastic trim snips like the CRL PTS89 or a fine-tooth hacksaw. The snips give a clean, straight or angled cut in one squeeze.
How long is the SDTDF?
It comes in a 95" length that you cut to fit your door.
Can I return the SDTDF?
No. All sales are final: due to the nature of shipping these long seals, items cannot be returned. Measure your glass thickness and check the suggested gap before you order; our measuring guide shows how.
Related seals
Clear Silicone Bulb Seal, 1/16"–3/16" Gap
Clear Silicone Bulb Seal, 1/16"–3/16" Gap (Pre-Taped)
Clear Vinyl Bulb Seal, 3/16" to 3/8" Gap
