A wax seal turns an ordinary envelope into something that feels considered and special. They're a favourite finishing touch for wedding invitations, but just as lovely on letters, gift tags and packaging. Here's how to get beautiful, consistent seals — it's easier than it looks.
What you'll need
A wax seal kit gives you the essentials: a brass stamp (with your chosen design or initial), sealing wax, and usually a melting spoon. You'll also want a heat source — a tealight or a dedicated melting tool — and a non-stick surface to work on.
The technique, step by step
- Melt the wax. If using wax sticks and a spoon, hold a few beads or the stick end over the flame until it flows; a glue-gun-style wax is even simpler.
- Pour a small pool onto your surface or envelope — aim for a coin-sized amount.
- Press the stamp straight down into the centre and hold for 10–15 seconds.
- Lift cleanly once the wax has cooled and firmed. Lift straight up, not at an angle.
Tips for perfect seals
Chill your stamp in the fridge or on an ice pack between seals — a cool stamp releases cleanly and gives crisp detail. Rub a tiny bit of oil on the stamp face if the wax is sticking. And practise a few on scrap paper first to find your ideal wax quantity.
Flexible or fixed?
If you're posting sealed envelopes, use a flexible sealing wax (designed to survive the postal system) or make seals separately and attach them with a glue dot. For hand-delivered invitations, traditional wax on the envelope looks stunning.
Ready to try? Explore our wax seal kits, and see our wedding invitations guide for the perfect place to use them.
