Araldite epoxy adhesive plus spray adhesive and mitre bond from Bondit are incredibly strong glues. We also have Everbuild bitumen felt adhesive for these leaky roofs. Tile adhesive and fast set floor self levelling compound from Evo-Stick and PVA glue from Unibond and Supadec are sure to get the job done. Anti-mould bathroom and kitchen waterproof silicone sealant and Polycell sealant remover will help you achieve a waterproof seal. Bostik DIY hot melt glue guns and glue sticks for a quick result.