Milliput Epoxy Putty, Black

Milliput Epoxy Putty – Black

The Milliput Epoxy Putty – Black is a high‑performance, two‑component epoxy filler designed for precision repair, sculpting and modelling applications. Packaged in a convenient 113 g (4 oz) tube, this product delivers exceptional adhesion, dimensional stability and a smooth finish that can be sanded, painted or glazed to match any surface.

Key Features

• Two‑part formulation: Mix equal parts of resin and hardener for instant workability.
• Fast curing: Sets in 15–30 minutes at room temperature, reaching full strength within 24 hours.
• High strength & durability: Bonded surfaces withstand impact, vibration and moderate weathering.
• Excellent flow and low shrinkage: Provides a seamless transition between repaired areas and surrounding material.
• Versatile surface compatibility: Adheres to metal, plastic, wood, ceramic, glass, composites and many other substrates.
• Smooth finish: Can be sanded down to 0.3 mm grit for a flawless surface ready for painting or glazing.
• Non‑toxic & low odor: Safe for indoor use when applied in a well‑ventilated area.

Composition and Chemistry

The putty consists of a bisphenol‑A epoxy resin blended with a polyamide hardener. When the two components are mixed, a cross‑linking reaction occurs that transforms the paste into a rigid, glass‑like material. The black pigment is incorporated as a fine carbon filler, giving the product its characteristic colour and enhancing its mechanical properties.

Applications

• Model Engineering: Ideal for repairing scale models of ships, aircraft, cars and locomotives. Its low viscosity allows it to penetrate small gaps and cavities.
• Miniature Sculpting: Perfect for hobbyists creating detailed figurines or dioramas. The putty can be carved, molded or built up into complex shapes before curing.
• Architectural Restoration: Used by conservators to fill cracks in stone, plaster or ceramic tiles while maintaining the original texture.
• Automotive & Marine Repair: Provides a durable filler for dents, scratches and structural repairs on metal bodies.
• Crafts & DIY Projects: Suitable for custom jewelry, decorative panels, or any project requiring a strong, smooth filler that can be painted.

Application Procedure

1. Surface Preparation: Clean the area with isopropyl alcohol. Remove dust, grease and loose material to ensure maximum adhesion.
2. Mixing Ratio: Combine equal weights of resin and hardener (typically 1:1). Mix thoroughly for 30–60 seconds until a uniform colour appears.
3. Application: Press the putty into the defect or build up the desired shape. Use a spatula or modelling tool to smooth the surface.
4. Curing Time: Allow the material to set for 15–30 minutes at ambient temperature (20–25 °C). Full cure is achieved after 24 hours.
5. Sanding & Finishing: Once cured, sand with progressively finer grit paper. Finish with a primer or paint that matches the surrounding surface.

Safety and Handling

• Wear gloves and eye protection when handling raw components.
• Work in a well‑ventilated area to avoid inhalation of fumes during mixing.
• Keep the product out of reach of children and pets after use.
• Store in a cool, dry place away from direct sunlight.

Storage Conditions

The sealed tube can be stored for up to 12 months at temperatures between 5 °C and 35 °C. Once opened, the mixed putty should be used within 24 hours; any unused portion can be re‑sealed in an airtight container and will remain workable for a few days.

Technical Data Sheet (Summary)

Why Choose Milliput Epoxy Putty – Black?

This product stands out for its combination of ease of use, rapid curing and durability. Whether you are a hobbyist restoring a vintage model or a professional conservator repairing historic masonry, the black epoxy putty delivers reliable performance with minimal post‑processing. Its neutral colour allows seamless integration into any project, while its robust mechanical properties ensure long‑term stability.

Conclusion

The Milliput Epoxy Putty – Black is a versatile, high‑quality filler that meets the demands of both amateur and professional users. Its two‑component chemistry provides strong adhesion, fast set times and a finish that can be refined to match any surrounding material. With proper surface preparation and application technique, this putty offers a reliable solution for repairs, sculpting and creative projects across a wide range of materials.