Costarguard

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