Sealant for hutches

Hi

Does anyone know of any rabbit friendly sealant for hutches? We're putting lino down and need to seal the edges.

Many thanks.

Batons of wood work best for stopping buns getting at the edges of lino. I superglue the lino down first and then nail the wood over the top. The batons can be as thin or thick as you like...thicker is probably best for habitual wood chewers