Then, after a two days heating I can coat the inside to seal off the PVC... Is this a sound idea?.. (Windings coming loose..) Is all this drying out worth my efforts?.(The TC stays sheltered inside the house). Regards, Willem, PA0TW
Willem,
For my TT-42, TT-32, and other coils I never treated the PVC forms in any way. They all work fine for me.
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