KingCoat S®
Solvent based high performance aliphatic acrylate protective coating.
Overview
KingCoat S is ready for use, single component, aliphatic acrylate coating for external and internal use over variety of concrete and masonry substrates. The system also includes an under coat of a silane-siloxane base which when used with KingCoat S will provide maximum protection against chloride ingress and carbon dioxide diffusion. KingCoat S Primer is a penetrating hydrophobic silane- siloxane base which when applied will react with concrete and masonry producing a clear hydrophobic barrier that prevent the passage of water and hence protect exposed reinforced concrete structures from attack by chloride ions.
Applications
- KingCoat S is an excellent protective and decorative fair face coating which can be used for many applications including:
- Retaining walls
- Bridge abutments
- External concrete of storage tanks
- Multistory buildings and villas
- Pre-cast elements and concrete cladding
- Commercial and Industrial complexes
Advantages
- Dual protective system, will form an Excellent Protective barrier against chloride ions, carbon dioxide and water borne
- Durable - highly resistant to UV and weathering
- Moisture vapor permeable, allows concrete to breath
- Available in a wide range of decorative colors
- Single component
- Color stable, with excellent hiding power
Technical Properties
| Property | Value | Standard |
|---|---|---|
| Colour | White, grey, buff, brown & many other colors | — |
| Volume solids | 40 – 45% | — |
| Over coating time for | 5 hrs. @ 25°C | — |
| KingCoat S Primer | — | |
| Carbon dioxide diffusion | > 250 m equivalent thick | — |
| resistance | Taywood method | — |
| Carbon dioxide diffusion | > 500 mm equivalent thick | — |
| resistance | Taywood method | — |
| Touch dry time | 25 mins. | — |
| Application temperature | 5 - 50°C | — |
| Water vapour diffusion | SD 1.90 m @ 150 microns | — |
| resistance | dft Freeze/ thaw salt scaling (50 Unaffected cycles) | — |
| Good quality concrete | Severe scaling (control) | ASTM C672 |
| Fire testing – Spread of | Class 1 | — |
| flame | , Part 7 | BS476 |
| Fire testing – Propagation | 1.5 1.3 Class 0 Index I Sub index I1 Building Regulations rating , Part 6 The results achieved are for the KingCoat S system ap- plied at the minimum recommended application rate. Surfaces containing slight surface imperfection or blow- holes should be filled with a skim coat of cementitious repair mortar such as KingRep 5. Deep holes and defected areas should be repaired with cementitious products from KINGKRETE-Repair range. | BS647 |
Standards & Approvals
Usage & Packaging
KingCoat S is available in 18 litres drums. KingCoat S primer is available in 18 and 200 litres drums.
KingCoat S Primer: 0.2 litres/ m²/ coat. KingCoat S: 0.16 litres/ m²/ coat.
Shelf life is 1 year when stored under cover, out of direct sunlight and protected from extremes of temperature
Drum
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