# FAQ & Trouble Shooting

## Common Questions

<mark style="color:blue;">**Q: Can Vibra-Tite VC-3 be used on Polycarbonate?**</mark>

A: Yes, Vibra-Tite VC-3 can be safely used with Polycarbonate components, but only after the coating has fully dried and cured on the fastener. <mark style="color:$warning;">**Do not apply Vibra-Tite VC-3 directly onto Polycarbonate surfaces.**</mark>