Insulation Knife with Sheath Stainless Steel Blade 11” Double Sided Insulation Cutter for Cutting Mineral Wool Insulation Sod Cutter Garden Knife for Lawn Repair (1 Pack)

Ok, so far so good!! It goes through all the weeds and plants we encounter. The blade is thin, so it won't work on thick stuff. The sheath could be better, it's hard to put back in, as the blade wants to cut into the flimsy sheath. I use it mostly for cutting tall grass, and ginger plants. Overall I like this product!

Did an outstanding job of trimming the sod and getting a perfect fit. Super sharp and easy to use.

cut ROCKWOOL COMFORTBATT 15.0 -R (density 1.8 lbs/ft³ (>28.8 kg/m³)) as desired.smaller serration side rips more than cuts the lesser density batting. Larger serration side worked well. Seems to hold a sharp edge.

This knife is sharp and cuts through foam and fiberglass like butter.

This is the perfect knife for cutting owens corning 703 and similar acoustic products. It's sharp, fast and clean cutting - great value.

Delivery was prompt and knife is sharp. Great value for the price.

I like that it has a smooth side and also rough side sometimes it's good to have the smooth one to slice it other times you need the rough one to cut it my only a complaint I would say it's a little too flexible so when you're trying to cut it flexes and moves around too much so it's hard to get a straight cut with it other than that it works great very sharp!

Did not work on lock-tite foam very well. Returned