Solar Filter advice

[Tutankhpip]

I recently purchased a solar filter and it has four tiny pinholes when i hold it up to a strong bulb. Is it still safe to use this filter and if not are there ways to seal the pinholes?

Any advice would be appreciated

[brianb]

It won't be an issue anyway, but if it worries you cover the pinholes with spots of SnoPake.

[Merlin66]

I use the white out (correction fluid) to cover any small pin holes.