Pratley Steel Putty – 100 g (SKU 84136) A hand‑mouldable steel-coloured epoxy putty that sets like steel for high-strength, permanent repairs. Designed for metal and other rigid materials, it bonds and cures quickly into a solid, machinable finish. Key Features: Quantity & Packaging: Comes in 2 × 50 g sticks—mix equal parts of resin and hardener for use Cure Time: Medium-speed setting—approx. 30 minutes to reach hardness, with full strength over the next hours Finish: Steel-grey colour matches steel surfaces, offering an unobtrusive and seamless repair Material Compatibility: Bonds to metal, concrete, stone, slate, glass, wood, and most rigid substrates Post-Cure Workability: Once cured, can be sawn, drilled, filed, sanded, machined, and painted Durability: Withstands mild acids, oils, petrol, and general wear. Not ideal for continuous high-temperature (>90 °C), flexible substrates, or underwater use Recommended Uses Ideal for high-strength, visible repairs where aesthetics and durability matter: Fixing broken or cracked metal castings, water tanks, radiators, car sumps, or fuel tanks Replacing worn or damaged levers, handles, knobs, and fixtures Filling joints or building up metal sections prior to welding Repairing concrete or masonry where a metallic-toned patch is acceptable Crafting custom metal-coloured components such as knobs, brackets, sculptures