Mapei

Mapefer 1K – Reinforcement Corrosion Protection

$37.90 AUD
$37.90 AUD
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Mapei Mapefer 1K is a one-component, cementitious anti-corrosion mortar designed to protect steel reinforcement in concrete repairs. It provides both a corrosion-inhibiting barrier and a bonding bridge between the reinforcing steel and repair mortar. Formulated with polymer-modified binders and corrosion inhibitors, Mapefer 1K forms a durable, impermeable coating that prevents rust and chloride attack. The product meets the performance expectations of AS 3600 – Concrete Structures for reinforcement protection and is suitable for use with Mapei’s Mapegrout structural repair systems.
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  • Provides long-term protection for steel reinforcement in concrete
  • Restores alkalinity around corroded steel
  • Excellent adhesion to both steel and repair mortars
  • Impermeable to water and aggressive gases
  • Compatible with all Mapegrout repair mortars
  • Easy to apply by brush in two coats
  • Suitable for internal, external, and marine concrete structures
  • Type: Cementitious anti-corrosion mortar
  • Colour (mixed): Blue
  • Mixing ratio: 5 kg powder with 1.0–1.1 L water
  • Application temperature: +5°C to +35°C
  • Pot life: Approx. 1 hour @ 20°C
  • Dry film thickness: 2 mm (two coats)
  • Waiting time between coats: ~2 hours
  • Wait before repair mortar: 6–24 hours
  • Coverage: 100–200 g/m of steel
  • Packaging: 4 × 5 kg bags per carton
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