Review on MATNIKS Heavy Duty Neoprene Rubber Sheet - High Grade 60A, Ideal For DIY Plumbing, Gaskets, Flooring, And More by Brian Summers

I needed a dense piece of thin rubber mat to use under a custom truck battery install. I bought a custom made steel battery box and an Odyessy battery. Once the box was installed and the battery was locked into place I noticed the battery slid side to side about a 1/4 inch. I used the rubber mat and cut it to fit the bottom of the battery tray, dropped in the battery and locked it into place. Because the mat thickness was only 1/16 it didn't inhibit the locking bracket over the battery. Now it's rock solid and doesn't move at all.