Can you cut the 1/2" roll with a saw instead of a utility knife?
Our 1/2" Mega Rubber Rolls can be cut with a bandsaw, circular saw, or rotary tool. When cutting our rubber flooring with a power tool, you will want to make sure to run the tool at low speed with a lot of water to keep the blade cool. If you don't keep the blade cool, you will melt the rubber, making cutting more difficult and less precise.