Yes, there is an iron-on variety of tape.  It is type R, and is
otherwise comparable to the type P.  I believe the P-90 is a heavier
tape, while P and R are both tissue weight.  Prices are, as Robbie
notes, circa $22 US.

There is also a P1 and P-91.  These are "aged" color, but are harder
to find.  (It's possible the manufacturer is phasing them out.)

Hal Estry