How to Patch An Air Mattress?

The best answer I’ve found is using a glue gun. When the manufacturer tells you to wet it and use the patch they give you might as well wet it…… and forget it. Put air into the mattress, and then use a glue gun to seal the hole. Push down gently on the mattress to force air out of the ‘glue pocket’ you’ve just pasted and when the air bubbles cease……no more air should be escaping.