Struggling to get anything to bond to a piece of resin backed Walpier Buttero veg tan leather to itself ie back to back. Have tried sanding the surface and using some solvents to clean it but still can’t get good adhesion with contact adhesive.
Has anyone else experienced this issue and solved it without having to skive/split it down to remove the resin layer?
Ecostick 9004 which is my usual contact adhesive. Evo-stik solvent impact. PVA
Hi @GC , what adhesives have you trues so far?