Hi Everyone,
I need a little bit of flow media (3 yards) and can’t locate any sellers in Hawaii. I found a few websites which sell it on the internet, but they want to charge me $65 to ship me 3 yards.
Yesterday I did my first infusion (im new at this) and I tried using window screen as my flow media. The infusion was rather slow. This may also be because of a small leak which I kept having to fix in my vacuum bag.
Does anyone know if this lawn shade will work better than window screen? (see images)


Thanks, and I welcome any other suggestions that people could offer.
I am using a glass mold, and I am making fiberglass fins with one sheet of 11oz unidirectional carbon fiber tape in the middle. I am using 8.5 oz twill glass, and I plan to do 5 layers. The fins are 3 feet long.
My layup is:
Top
Vacuum Bag
Flow Media Alternative ---- Vacuum tubes on this level
Release Film
Fiber/Carbon Layers
Glass Mold
Bottom