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3M™ Scotch-Seal™ Mastic Tape Compound 2229, 3-3/4 in x 3-3/4 in, Black, 10 pads/carton, 40 pads/Case. 3M™ Scotch Seal™ Tape 2229 is a 125 mil thick, highly conformable, tacky mastic pad on an easy release liner that's suitable for insulating, padding and sealing of objects that need to be protected from adverse environmental conditions. It withstands temperatures up to 194 °F (90 °C).
Features
Tacky Mastic Adhesive Provides Excellent Adherence Over Irregular Surfaces
For Insulating Electrical Connections Rated Up To 1000 Volts If Over Wrapped With Vinyl Or Rubber Electrical Tape.
Also Used For Sealing High-Voltage Cable Splice And Termination Accessories For 90º C Continuous Operating Temperature.