https://www.amazon.com/Sil-Poxy-Silicone-Adhesive-Ounce-Tube/dp/B00IRC1YI0/ref=sr_1_1_sspa?crid=36M9P0RO8CIVF&keywords=sil-poxy&qid=1581302347&sprefix=sil-poxy%2Cprime-instant-video%2C238&sr=8-1-spons&psc=1&smid=A1B7M9EQGNCLQA&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUExSllCWFpIWU5QOU5OJmVuY3J5cHRlZElkPUEwOTUxNzA1M1FNODNLWU0zMzlaQSZlbmNyeXB0ZWRBZElkPUExMDE5MzI4Uk43VlUxVEVZMUMwJndpZGdldE5hbWU9c3BfYXRmJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ==
I hear using Silpoxy is great for silicone packers, it’s a silicone adhesive so it bonds with silicone material really well https://www.amazon.com/Sil-Poxy-Silicone-Adhesive-Ounce-Tube/dp/B00IRC1YI0