STP ACV Alubutyl Bitumen Insulation Mounting Roll – Sound Deadening Mat Applicator Tool

If you’re in the middle of a sound deadening project, you already know—getting those insulation mats to stick flat is half the battle.

That’s where this mounting roller from STP comes in.

It’s specifically designed for rolling out Alubutyl and bitumen-based insulation mats.

The roller helps you apply even pressure, making sure the mat bonds tight to the surface without air bubbles.

It’s great for doors, trunk, hood, floor panels, and even the dashboard.

Made in the Russian Federation, this tool is self-adhesive friendly, flame-resistant, and waterproof.

It’s a must-have if you’re serious about reducing road noise or heat in your ride.

Part number is 30.1238-32-0 from ACV.

Grab it, roll it, and quiet things down.