Carbon Fiber Unidirectional 16 oz, 12k X 50″ wide x 10 yard long Fiberglass Tape You could use an Exacto

You could use an Exacto knife of something similar

[/additional]This lightweight fiberglass cloth is used on applications where a clear laminate is desired

or paint stir stick)

per roll or 35 yards

It will release mold rubbers (such as polyurethanes and polysulfides) from properly prepared models

Carbon Fiber Unidirectional 16 oz, 12k X 50″ wide x 10 yard long Fiberglass Tape You could use an ExactoCarbon Fiber Unidirectional Fiber input: 12K carbon in both directions with a binder Weave: No crimp structure Weight: 15. 8 oz yd Width: 50 [ additional]These carbon fiber unidirectional are used to add stiffness and tensile strength in one direction without adding significant thickness or weight. When high tension and or strength is needed, the unidirectional weave is the best material for these applications. The unidirectional fabric is interwoven