Costarguard

CostarGuard is a modified water repellent silane solution based on a monomeric silane, specially intended for the external waterproofing of mineral building material, It is specially designed for long-term waterproofing and durability benefits to concrete.

Description

CostarGuard is a modified water repellent silane solution based on a monomeric silane, specially intended for the external waterproofing of mineral building material, It is specially designed for long-term waterproofing and durability benefits to concrete.

Features

  • Solvent-Free, non-toxic and biodegradable
  • Low VOC Content
  • High depth of penetration
  • Increased surface hardness
  • Effective on micro cracks up to 0.3mm.
  • Protects against alkali-aggregate reaction in concrete
  • Reseals future hairline cracking.
  • Reduction of chloride diffusion.
  • Long-term performance – No re-application or future maintenance required.
  • 100% trafficable after the first watering.
  • Minimal risk of damage during construction or thereafter.
  • 80% Water permeability reduction.
  • Reduces scaling in freeze-thaw environments by 89% at 50 cycles.
  • Suitable for tanking applications (posive hydrostatic pressure) – tested to 400 metres.

Advantages

  • Rooftops & Podium Decks
  • Car-parks
  • Road & Rail Bridge Decks
  • Wharf Decks & Marine Structures
  • Airport Runways, Taxiways, Aprons
  • Water Retaining Structures
  • CostarGuard can also be used as a water repellent for mineral building materials especially substrate with low porosity such as concrete, clinker brick, ceramic tiles)
  • It can be used as a water repellent under topcoat

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