Würth Putty Repair Stick
Würth Putty Repair Stick
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24 in stock
Key Features
- Epoxy-based malleable putty with integrated hardener core for fast and simple on-the-spot repairs.
- Can be drilled, tapped, filed, sanded, or overpainted once fully cured.
- No runs or drips thanks to solid putty formulation - easy to shape and apply.
- Excellent adhesion, even in the presence of liquids (including underwater).
- Multi-material compatibility - available in formulations for steel, aluminium, and plastic applications.
- High temperature resistance up to 120°C, ensuring durable performance.
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Description
Fast and Versatile Epoxy Putty for Emergency Repairs
The Würth Putty Repair Stick is a hand-malleable epoxy filler with the hardener forming the central core. When kneaded together, the components activate to create a fast-curing, high-strength putty that bonds to a wide range of materials. It is designed for rapid repairs in demanding environments, providing a reliable solution where conventional adhesives or fillers may fail.
Easy to Use - No Mess Application
Unlike liquid adhesives, the putty formulation ensures no dripping or sagging. It can be precisely moulded into cracks, holes, or around worn parts, making it ideal for emergency fixes. Once cured, the material can be machined, sanded, drilled, tapped, or painted, offering a professional finish and permanent repair.
Adheres Even in Wet Conditions
Thanks to its advanced epoxy formulation, the repair stick adheres even in the presence of moisture and liquids. It is suitable for underwater applications such as swimming pools, baths, and pipework, where traditional repair products cannot perform.
Wide Application Range
- Steel Epoxy Stick Cylinder blocks, heads, casings, damaged threasds, worn shafts, water pipes, and general steel components.
- Plastic Epoxy Stick: Bumpers, dashboard components, fibreglass parts, washer bottles, baths, swimming pools, plastic pipes, and other polymer-based components.
- Aluminium Epoxy Stick: Radiators and all types of aluminium components.
Durability and Performance
The cured epoxy withstands temperatures up to 120 °C, ensuring reliable, long-term performance in both automotive and industrial applications. With a working life of 3.5 minutes and an initial cure time of 1 hour (full cure in 24 hours), repairs can be carried out quickly and efficiently.
More Information
Application Instructions
- Ensure the surface is clean and free from grease, dirt, and loose material.
- Cut the required amount of repair stick.
- Knead the epoxy putty until a uniform colour is achieved (activating the hardener).
- Press the mixed putty firmly into or around the damaged area.
- Shape or smooth as required during the 3.5 minute working life.
- Allow the repair to cure. Initial handling strength after 1 hours, full cure after 24 hours.
- Once hardened, the repair area can be sanded, drilled, tapped, filed, or painted as required.
Usage Notes
- Minimum processing temperature: 20°C.
- Always mix to a uniform colour for consistent curing.
- For best results, apply in think layers and allow full curing before mechanical reworking.
- Shelf life: 12 months from production when stored at room temperature.
Specifications
Chemical basis: Epoxy resin
Colour: Grey
Contents: 150 ml
Weight of content: 0.13 g (likely 130 g – verify packaging)
Density: 0.105 g/l
Hardener content: 50 %
Working life: 3.5 minutes (at 20 °C)
Drying time: 1–24 hours (depending on layer thickness and conditions)
Min. processing temperature: 20 °C
Max. temperature resistance (hardened): 120 °C
VOC permissible concentration: 0 %
VOC content: 0 %
Shelf life: 12 months from production (store at room temperature)