The Vent Plug is designed to regulate the internal air pressure of your EFG (epoxy fiberglass) board when the board gets overheated. It is important to maintain the air pressure in order to prevent internal expansion which can result in delamination or "water logging".
The vent plug on our EFG board models from 2015 on are all self regu
5.0
1 rating
5
4
3
2
1
Replacement plug
It works! I was very happy with the replacement plug. Works!