... blade margin trowels Features:1.Widely used under all conditions for a long term 2. Excellent characteristics, such as sealing insulativity ... to 2.0g/cm3Width: 3 to 100mm (1/2",3/4",1")Length: 5 to 50m (260",480",520")Thickness: 0 ... strength: 8MPa or according to the demandPercentage elongation: 25%Color: white,blue,red,yellow,black,green......OEM orders are welcome Pictures ...