Fraying seams - anyone ever used fabric glue?

[elephantoverthehill]

Hi, I've just made a pair of work trousers from cheap market stall fabric. When I had completed the first couple of seams I realised how much the fabric was fraying. I zigzagged the rest but it is still moulting. I have googled some seam sealants and wondered if anyone had used them and could recommend any particular brand. Thanks

I've never used it but the Prym one gets good reviews on amazon

I know people who sware by this:
www.johnlewis.com/gold-zack-fray-check-small-22-5ml/p301863

Thanks. Both of you suggest prym so I will try it. As I said before it was only cheap fabric so I didn't even consider binding, french seams etc. Except I am now rather pleased with them.