I’m a big noob with this stuff. I am about to attempt my 3rd infusion ever and I was wondering if gum tape is okay to use to hold down my spiral tube. Or is it bad to let it contact the resin?
Thanks!
U can use ur gumtape with poly. Its safe 
Hi Redrunner
Use masking tape, if you use gum tape it stops you adjusting the bag when pulling vacuum.
Chris
www.carbonfibreworks.co.uk