How do I protect my fav bands Autograph (Shaprie) on my b guitar wood ??? (THIS IS INTRESTING)?

get som spray addhesive that drys and goes waterproof when its on.you can probably get it from an arts shop but it can be exspensive but its really good and drys competely clear.i use on my art work, its great for fixing colour on clay.im pretty certain you can use it on your b.hope this helps you.