1710 3M 810 Magic Tape 19mm x 66m Permanent 1 roll

Permanent tape with a clear polyester base.

Totally invisible and has a long life.

For repairing paper and hinging mountboard. Do not use on valuable artwork.

Also available:

1470  3M 811 Magic Tape 19mm x 66m roll, Removable

Working with self-adhesive materials in cold weather?

When the temperature drops remember to let self-adhesive tapes, PVA glues, boards and mounting films come up to room temperature before using them. Keep them that way for a few hours after application while the adhesives cure.