3M double-sided adhesive backing stickers give you a strong, mess-free way to attach finished wax seals to envelopes, invitations, and stationery — no glue, tape, or wax residue required.
They're especially useful when you're making wax seals in bulk for wedding invitations or thank-you cards: create your seal separately on a silicone mat, then apply it precisely to your project without risk of smudging, cracking, or off-center placement.
Details
- Pack of 20 double-sided stickers
- Available in 4 sizes: 16mm, 18mm, 23mm, 30mm
- Genuine 3M adhesive — strong and durable enough to hold up in the mail
Size Guide
- 16mm — for 15mm stamp size
- 18mm — for 16–20mm stamp size
- 23mm — for 24mm (1 inch) stamp size
- 30mm — for 28–33mm stamp size
How to Use
- Create your wax seal on a silicone mat and let it cool completely
- Peel a sticker off the sheet and press the exposed adhesive side onto the back of your wax seal
- Peel off the printed liner then attach the wax seal to your envelope or project
Shop Related Products
Silicone mat, low-temperature sealing wax gun, wax stamp wooden handles.
Processing and Shipping
Processing: 1–3 business days, handcrafted with care ♡
Shipping: Estimated transit time shown at checkout
Frequently Asked Questions
Q: Will these hold up in the mail?
A: Yes — these are genuine 3M double-sided adhesive stickers, designed to keep wax seals securely attached through standard mail handling.
Q: Do I need a silicone mat to use these?
A: It's recommended. Making your wax seal on a silicone mat first lets you check placement and centering before it's committed to your envelope — avoiding mishaps or miscentered seals that end up wasting an envelope.
Q: Can I use these with any wax seal stamp?
A: Yes — as long as you pick the sticker size that matches your stamp's diameter (see size guide above).
