I ordered some fin plugs and vented leash plugs from you. With those v

Order by Dec. 16th for Christmas Delivery - UPS / FedEX / Post

The chewing gum like mass is Epoxy Putty, it's used as a resin dam during installation so the resin won't clog the G-Vent membrane.

You can watch the Vented Leash Plug install video here showing how the putty works.

I ordered some fin plugs and vented leash plugs from you. With those vented leash plugs you sent me a green chewing gum like mass. Could you tell me what's that for?