Dodo Mat 隔音襯墊 15mm 2片 汽車隔音泡棉 自黏

Peeled the backing and stuck these inside my hatchback's rear wheel wells and the road noise is noticeably quieter on the highway. The self-adhesive is strong enough that I didn't need extra spray glue.

Installed these in my campervan doors and the road noise dropped noticeably on the motorway. The self-adhesive backing peeled off easily and stuck firmly to the metal panels without any sagging.

The memory foam is surprisingly dense and cut easily with a utility knife to fit my door panels. Once pressed into place, the self-adhesive held firmly even on the curved surfaces. Road noise dropped noticeably on my commute.