
About the product
Stop a radiator leak without draining the system
Pattex Barrita Arreglatodo is a moldable two-component epoxy putty: you cut a piece, knead it until the color is uniform, and apply it with your fingers. It hardens in 5 minutes. Its great advantage is that it not only glues: it fills holes, seals gaps, and rebuilds lost material, making it the perfect solution for sealing cracks in tanks, conduits, radiators, boilers, and pipes without disassembling anything.
IT CAN BE FINISHED LIKE THE ORIGINAL MATERIAL: once hardened, it can be varnished, sanded, painted, or machined. This makes it suitable for both technical repairs and for rebuilding a damaged frieze or sculpture.
Why choose Barrita Arreglatodo
- ✓ Moldable by hand: adapts to irregular shapes and hard-to-reach areas.
- ✓ Hardens in 5 minutes, so urgent repairs are resolved immediately.
- ✓ Multi-material: cement, wood, glass, metals, ceramics, and stone.
- ✓ Free finish: can be varnished, sanded, painted, and machined once cured.
- ✓ Resistant to grease, solvents, and temperature changes.
- ✓ No need to dose or mix tubes: use only the amount you need and save the rest.
Technical data sheet
| Type | Moldable two-component epoxy putty |
| Drying time | 5 minutes |
| Permitted finishes | Varnishing, sanding, painting, and machining |
| Resistance | Grease, solvents, and temperature changes |
| Removal once cured | Mechanically only |
| Storage | Between +10 °C and +25 °C, without light exposure |
Where to use it
Technical repair: holes and cracks in installations, tanks, conduits, radiators, boilers, and pipes.
Construction: reconstruction of damaged concrete and filling gaps in cement and stone.
Restoration: gluing and reconstruction of friezes, moldings, and sculptures.
How to apply it
- Clean the area to be repaired: it must be free of loose rust, grease, and dirt.
- Cut the piece of putty you need and knead it until it has a uniform color, without streaks.
- Press firmly onto the crack or gap and mold with your fingers before it thickens.
- Allow to harden for 5 minutes. Afterwards, you can sand, drill, paint, or varnish.
Which repair putty do you need?
Is the area wet or does it need to be repaired underwater? — Nural 36 or Nural 22, which harden submerged.
Metal repair that needs to withstand stress? — Nural 21 or Nural 27, cold welding.
Just gluing, no filling? — Contact adhesive or Nural 3, depending on the material.
Broken plastic? — Nural 92, specific for PVC, ABS, and methacrylate.



















