

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The 3M Mastic Tape, MPN 054007-21296, is designed for electrical insulation and moisture sealing. It features a mastic adhesive and vinyl backing, making it suitable for various applications.
This tape is essential for electricians needing reliable insulation for electrical connections.
Thanks for subscribing!
This email has been registered!