I sure would not overlook GOOP
For fabrics, I back up the other side with something flat, then press the GOOP tube nozzle firmly against the fabric then lay out a streak (really not a bead) extending a full inch beyond the ends of the tear. Let cure 24 hours.
This stuff has elasticity other adhesives only dream about. Being transparent, it does not offend the eyeball. And GOOP is cheap.
A shoe repairman in La Mira tried GOOP with my strong recommendation. His reaction summed it up "I'll make a fortune with this stuff!"
