The advantages of using silicone rubber vacuum bags ( 1 - 6 )
1 / This outer chassis would require almost 9 mts of " disposable " nylon bagging film to bag it ! And that is just for the " Outer " bag !!
2 / A rubber vacum bag can be fitted in seconds when a nylon bag may take 10 , 20 , 30 , 60 minutes ?
3 / One rubber vacuum bag can replace 300 + nylon vacuum bags which will go to land fill !
4 / An improved component surface finish is usually achieved with a rubber vac bag .
5 / Unskilled labour can easily fit a rubber vacuum bag .
6 / Minor bridging will not result in a burst rubber vacuum bag as can happen when using nylon .