We’re seeing more builds running spray-in + drop-in together. And yeah, the first reaction is usually: “If I already paid for a spray-in, why add a drop-in—isn’t that wasting money?”
Short answer from a lot of real-world users: extra cushion, less rattle, better grip, and a sacrificial layer...
Got a new Black Armour mat on the weekend!! Was on sale for Father's Day and 15% off. I'm super happy how it looks and its super grippy. Black Armour Bed Mats