3M SFTW203-1 1/2"x48"BX Chemical Resistant: Yes Color: Black Diameter: 1.5 in Lead Free Status / Rohs Status: Lead free / RoHS Compliant Length: 4 ft Maximum Temperature: + 250 C Minimum Shrink Temperature: + 100 C Series: SFTW-203 Shrink Ratio: 3:1 Other Names: 05113537098