Wurth Steel Epoxy Stick

This is a hand-kneadable, steel-reinforced epoxy putty designed for quick repairs on ferrous and aluminum metals. The curing agent is located in the center of the roll, and the putty-like consistency prevents drips and runs during application.

Key Features:

• Easy Mixing: Mixes by hand in seconds.
• Oil & Gasoline Resistant: Resists the effects of oil and gasoline.
• Fast Drying: Dries in one hour.
• Versatile Machining: Can be drilled, sanded, tapped, sawed, or filed after curing.
• Strong Bonding: Enables permanent repairs on steel and aluminum.
• No Shrinkage or Corrosion: Will not shrink or corrode over time.

Electrical and Physical Properties

• Electrical Resistance: 30,000 megohms (ASTM D-257)
• Dielectric Strength: 300 volts/mil (ASTM D-149)
• Work Life: 3 to 5 minutes
• Shelf Stability: 24 months @ 75°F
• Compression Strength: 12,000 psi (ASTM D-695)
• Lap Shear Tensile Strength:
  • Steel: 800 to 1,000 psi (ASTM D-2240)
  • Aluminum: Not specified
• Chemical Resistance: Resistant to hydrocarbons, ketones, alcohols, esters, halocarbons, aqueous salt solutions, and dilute acids and bases.
• Temperature Limitation:
  • Continuous: 250°F
  • Intermittent: 300°F

Application Instructions

1. Surface Preparation: Clean the surface, removing grease and any loose material. Pre-roughening the surface improves adhesion.
2. Mixing: Cut the required amount of epoxy stick and knead it with your fingers until a uniform color is achieved.
3. Application: Apply the mixed epoxy to the prepared surface.

Important Note: Use only with adequate ventilation.