Review on NORSMIC 0.7lb Metal Car Sound Deadening Roller - Premium Smooth Sound Insulation Tool for Noise Reduction (1PC - 1.69 inch) by Tim Beckett

I bought this roller thinking it would break halfway when fitting a 36m2 muffler. Feet, as has been the case with previous rinks for me in the past, but it wasn't. This video is HARD! It has real ball bearings so it rotates stably and rolls well. The all-metal roller was new territory for me, as flat rollers made of wood are often used. I wanted to try that because the new sound absorbers have a waffle structure for visible adhesion when applied. Works great but be aware I live in the desert and apply at 100+ outside. This roll will not break if you apply a lot of pressure when laying in cold climates (butyl will stick better when it's warmer). My only recommendation is to be careful with the corners that the sheets don't match 100%. The metal cuts through the top aluminum foil fairly easily if caught at an angle, but that's the installer's fault, not the product's fault.