By Adelbolide - 3/21/2019 8:27:23 PM
Hi,
I made a mould with the Out-of-Autoclave Tooling Prepreg System XT135 following exactly the guide. But after demoulding my piece after the 1st cure (initial cure cycle) I discover that the surface of the mould has some imprefections. It look as there wasn't enough gel coat.
Do you know where these imperfections are coming from?
How can I remouve them?
Thanks in advance
 
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By Warren (Staff) - 3/29/2019 10:01:59 AM
The tooling board shouldn't be causing any problems at that temperature.
The board sealer may well fill in the defects but it is not a permanent solution and may in time need re-application.
What was your lay up and also what bagging stack did you use?
How accurate was the temperature setting as it almost looks too hot with that print through.
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