This flexible sealing wax is more resistant to impacts and external stresses than traditional sealing wax and for this reason it is suitable for closing envelopes that are sent by post without breaking the sealing wax during delivery. Thanks to the integrated wick for liquefaction, the dissolving and laying operations of this flexible sealing wax are considerably more practical and faster. Unlike traditional sealing wax, these seals do not break.

With one stick you can make between 15 and 20 seals.

Advantages:
Ease of use
Long duration
Great resistance to shocks and stresses.