Estwing 1 Blade Utility Knife Roof Panels 55 PEI Rating 4 heavy traffic 55 PEI Rating 4 heavy traffic Breaking Strength in Pounds 251 499 Frost Resistant No Water Absorption Impervious Shade Variation V4 (random or dramatic variation) Manufacturer Color Finish Basin Warranty 1 year limited Sold As Carton For Use with Bathroom Walls Yes For Use with Garage Floors No For Use with Garage Walls No For Use with Kitchen Counters Yes For Use with Patios No For Use with Pools No For Use with Shower Floors No Sealant Required No Stone Type N A Tile Color Finish Family Brown CA Residents: Prop 65 Warning(s) No UNSPSC 30161700 Common Measurement (W x L) 12 in x 12 in Length Measurement 12 in Water Protection Waterproof Dynamic Coefficient of Friction (DCOF) Greater than Stand Included Construction Material Cast Iron Returnable 180 Day Dust Collection Method 4 in 75 Blade Material High carbon steel Finish Family Steel painted Series Name N A Sub Brand N A Folding No CA Residents: Prop 65 Warning(s) No Retractable No UNSPSC 27111500 On Tool Blade Storage No 5 Blade Length (Inches) 10