A sample set of the vacuum bagging consumables so you can run the process on a test panel before committing to full rolls. Bagging is one of those things that reads simple and then bites you on the first real part: a leak at a sealant tape joint, breather that saturates and stops pulling, a bag that bridges into a corner and tears. Cheaper to find that out on a sample than on a hull. Bag film to seal the part under vacuum. Breather to keep air paths open to the port and absorb bled resin. Peel ply to leave a clean, bondable surface after cure. Sized for a test panel, not a production part. Run a dry bag first with no resin. Pull vacuum, close the valve, and watch the gauge for five minutes. If it drops, you have a leak to find, and finding it dry is a lot better than finding it wet.
