Best Adhesives & Sealants UK (2026) — Page 4

Pros

• Instant grab holds skirting boards and coving in place without props
• Bonds wood, ceramic, metal and most building materials
• No nails or screws needed, so no wall damage or filling

Cons

• Indoor use only — needs the waterproof formula for exterior jobs

Pros

• 100% waterproof bond suited to outdoor and workshop repairs
• Bonds wood, stone, metal, ceramics, foam and glass
• Expanding foam action fills gaps for a stronger mechanical bond

Cons

• Expands as it cures, so excess needs trimming or sanding back

Pros

• Cross-linking PVA formula is stronger than standard wood glue
• Natural colour dries to a paintable and stainable finish
• Water resistant, so suited to indoor furniture and light outdoor use

Cons

• Not fully waterproof — use the polyurethane formula outdoors

Pros

• Dries genuinely clear for repairs on visible surfaces
• Waterproof and suitable for indoor or outdoor use
• No foaming, unlike the original Gorilla Glue formula

Cons

• Shorter working time than standard PVA glue

Pros

• Anti-mould formula protects bathroom and kitchen seals
• Permanently waterproof once fully cured
• Suitable for internal and external use

Cons

• Clear sealants can yellow faster than white in damp areas

Pros

• Elastic bond and seal formula moves with the joint without cracking
• Overpaintable once skinned over
• Versatile enough for wood, metal, masonry and most plastics

Cons

• Premium price versus basic silicone sealants