non-toxic adhesive

[Guest guest]

I need to have a water damaged wall in my bathroom replaced. The

workman intends to secure fiberglass reinforced plastic to what is

called green board( water resistant). He is going to use liquid nail as

the adhesive. I know from reading the fine print that has all kinds of

chemical touch and breathing warnings. I wonder if I ventilate the

house well during and after application will I be allright. Is there a

more " green " type adhesive that would work well and not be so toxic?

Thanks Doug in Durham