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How well do umbrellas block UV

Posted: June 26th, 2008, 7:07 am
by CrackMagic
Will an umbrella be sufficient to block sunlight UV and stop premature curing or will I need an actual UV shield?

Re: How well do umbrellas block UV

Posted: June 26th, 2008, 7:40 am
by gt_repair
You will still need a towel or UV shield. I use a towel to rap the injector. I also use an umbrella on hot days to cool the W/S so I can work it.

Re: How well do umbrellas block UV

Posted: June 26th, 2008, 8:32 am
by GlassStarz
Uv reflects so even though the Umbrella will block the dirrect UV you are still gonna get some unwanted UV if you dont cover it up