For cutting stone wool or mineral wool insulation, you'll find the Grip-Rite Stone Wool Insulation Knife to be a handy tool. Use it to make any size cuts like outlets or fixture holes,
From $12.49
Grip-Rite Stone Wool Insulation Knife—
$12.49
By: Grip RiteSKU: GRKNIFE
For cutting stone wool or mineral wool insulation, you'll find the Grip-Rite Stone Wool Insulation Knife to be a handy tool. Use it to make any size cuts like outlets or fixture holes,
Grip-Rite Stone Wool Insulation Knife | Ring's End