An adhesive commemorative plaque to stick on a headstone.

Engraving an epitaph on a plaque to stick in a memorial park, it exists.

https://www.plaque-funeraire.fr/en/custom-memorial-plaque/granite/10x30-Hearts-1436263112060.php

In some cemeteries, there is not a lot of space for the tomb. In fact when we look at an American cemetery, there is only the headstone. Laying a memorial plaque is quiet complicated, because there is no tomb.

The question is, how can I pay homage without a memorial plaque ? 

The answer Renaud Gravure has found is an adhesive granite plaque. Apparently, there is an adhesive at the back, and as soon as you receive the plaque, you can put the plaque on the headstone. 

If you want just to engrave the epitaph, it is possible. We have seen on their website that you can engrave the message you want, it means an epitaph too. 

A memorial plaque with an epitaph. 

In other situations, an adhesive granite memorial plaque can be useful. If the deceased wanted to be incinerated, thus there is no tomb. So you may have to stick a plaque on a kind of wall. Then this type of commemorative plaque is an advantage. 

There is a lot of choice on their website, here is their link : https://www.plaque-funeraire.fr/en/adhesive-memorial-plaques/