6x3-Inch 20-Grit Rubbing Brick Brand_Igloo Hook Lock backing enables repeated

Hook Lock backing enables repeated attachment and removal of SandNET sheets for a consistent secure connection

Solid hardwood frame provides strength

Chisel edge on both ends

Comes With Easy Set Mechanism & Instructional DVD For Consumer Use

Coated finish lubricates wood

6x3-Inch 20-Grit Rubbing Brick Brand_Igloo Hook Lock backing enables repeatedThe Goldblatt Rub Brick is crafted with a fluted silicon carbide surface and Pro Grip handle making it the preferred brand for many tradesmen. The comfortable, well contoured handle minimizes fatigue. This rub brick is the fastest, most economical cutting medium known for dressing down all kinds of concrete work. 20 grit. 6" x 3" x 1".