Hand layup and vac bagging


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pedcrist
pedcrist
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Hello,

I´m trying to make a fender for two times, but i have always the same problem.

The process was:

- 2 layers of wax

- 3 layers of PVA

- hand layup

- perfurated film, breather and vac bag

When i pull the vac i payed attention and made wrinkles with the bag in the corners, but it seems not working.

The result of the firt attempt:









The result of the second attempt:









The mould was like this:







If anyone know what am i doing wrong, please tell me.

Thanks,

Pedro
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TomDesign
TomDesign
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Posts: 454, Visits: 2.5K
guys this  problem was nightmare  to my friends parts also so errors caused him by these  2 spots : 1. VACUUMING BAD LEAKED! SECOND AND MAIN 2. MOLD YOU THINK YOU MADE GOOD BUT FROM PHOTO I SEE SAME ERROR ITS TINY HOLES IN YOUR MOLD THAT DO LEAKS FROM YOU AND PART NOT HAVE FULL VACUUMING AND YOU CAN NOT FIND ERROR. MY ADVISE DO NEW MOLD AS I THINK HERE YOU GETTING ERRORS.
Edited 12 Years Ago by TomDesign
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