3M Scotch 2228 Rubber Mastic Tape. This tape 3M Scotch Rubber Mastic Tape is a self-fusing rubber based compound, bonded to a moisture sealing mastic. Suitable for use in all weather conditions to insulate, pad and seal bus bar and splice connections. Flexible over a wide temperature range. Use this tape to insulate, pad, and seal bus bar and splice connections. The tape is self fusing and temperature rated at 194°C providing excellent weather and moisture resistance. Minimum order quantity 5 rolls. Should you require any further information on 3M Electrical Tapes, please contact Sales on 01621 828882. Additionally, to view our full range of 3M tapes online, click here.

Delivery Instructions for 3M Scotch 2228 Rubber Mastic Tape:

  • Free UK Mainland delivery when you spend £15 – terms and conditions* apply
  • *Our Free next day service is for in stock items only and to UK Mainland Business Customers. (For ordering outside the mainland UK e.g.  Ireland, Isle of Man, Scilly Isles and Scottish Isles please call us on 01621 828882 and speak to our Export Department).
  • Free Next day delivery is for any time before 6.00pm. (NB: orders need to be placed by 3.30pm for next day delivery). If you require a timed delivery this will incur a small charge and you will need to call us on 01621 827359.
  • Orders placed online for residential addresses, and small orders, will be sent via our Royal Mail service or courier. This is a free service, but is not a guaranteed next day delivery. If you require a definite next day service then you need to call us on 01621 827359 and this can be arranged for a small charge.  Some of our products, due to the nature of the consignment, will incur a delivery charge, for our next day service. You will be advised prior to despatch if this applies to your order.
For bulk prices please contact our trade department at