A leaking sink, a broken handle, a gap around the window frame… every home has small repairs like these. The question is always the same: should you use silicone, epoxy or super glue? All three stick things together, but each one is made for a different job. Pick the wrong one and the repair won't last. This guide explains the difference so you choose right the first time.
1. Silicone: for sealing gaps and stopping water
Silicone sealant stays flexible after it dries. That makes it the right choice for sealing gaps and joints that face water, moisture or small movements, not for holding heavy parts together.
Use it for
- Sealing around sinks, bathtubs, shower trays and kitchen counters.
- Filling gaps around window and door frames.
- Stopping water from getting behind tiles at the edges.
How to apply it
- Clean and dry the surface completely. Remove old silicone first.
- Cut the nozzle at an angle to match the gap size.
- Use a caulking gun and move at a steady speed for an even line.
- Smooth the line right away, and leave it to dry before using water.
Try the ANIX high-strength silicone sealant, fast curing and weather resistant, with the TOTAL 9" professional caulking gun for a clean, controlled line.
2. Epoxy: for strong repairs that carry load
Two-part epoxy (AB) comes as two components that you mix together. Once it cures it becomes hard and very strong, so it is used for repairs that need real strength, not flexibility.
Use it for
- Fixing broken metal, wood, ceramic and hard plastic parts.
- Filling cracks and small holes.
- Repairs that need to be drilled or sanded after they cure.
How to apply it
- Mix equal amounts of the two parts well on a clean surface.
- Apply it quickly, because epoxy starts setting within minutes.
- Hold or clamp the parts in place until it sets.
A good option is the EPOBOND AB epoxy adhesive, strong as steel and fast setting.
3. Super glue: for small, quick fixes
Super glue bonds in seconds and is perfect for small pieces and quick repairs. It is not made for filling gaps or for parts that carry weight or face water all the time.
Use it for
- Small broken plastic, rubber, wood or ceramic pieces.
- Quick fixes for toys, frames, shoes and small household items.
How to apply it
- Use a very thin layer. More glue does not mean a stronger bond.
- Press the parts together for a few seconds.
- Keep it away from skin and eyes.
Keep a pack of ElSaroukh super glue at home. It comes in a pack of 4, so you can keep one in the kitchen, one in the toolbox and one in the car.
Quick comparison: which one do you need?
- Water leak or gap to seal: silicone.
- Broken part that needs strength: epoxy.
- Small piece that needs a fast fix: super glue.
Safety tips
- Work in a ventilated place.
- Protect your hands with TOTAL work gloves, especially with epoxy and super glue.
- Keep all adhesives away from children.
Frequently Asked Questions
Can I use epoxy instead of silicone around the sink?
It's not the best choice. Epoxy becomes hard, and the area around a sink needs a flexible seal that handles water and small movements. Silicone is made for that.
Why didn't the silicone stick?
Usually the surface wasn't completely clean and dry, or old silicone was left underneath. Remove the old layer, clean and dry the surface, then apply again.
Does super glue work on large broken parts?
For large parts or parts that carry weight, epoxy is the better choice. Super glue is best for small pieces.
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