KingProof C300®
Flexible acrylic cement modified one component waterproof coating.
Overview
KingProof C300 is a one components; flexible polymer modified cementitious waterproof coating suitable for internal and external applications. KingProof C300 provides a hardwearing, seamless, waterproof membrane for potable water retaining structures, tanks, basements, foundations and culverts.
Applications
- Waterproofing for water retaining structures and reservoirs
- Waterproofing of basements, roofs, and foundations
- Waterproofing of bathrooms and wet areas
- Protection of concrete substrates and masonry against carbon dioxide, chloride ions, water and de-icing salts
Advantages
- Single component, need only water additions
- Non-toxic, approved for use in contact with potable water
- Fungus, mould resistant
- Excellent bond to porous and non-porous surfaces
- Breathable
- Durable, excellent protection against carbon dioxide, chloride ions and water
- Cost effective, quick and easy brush or spray
Technical Properties
| Property | Value | Standard |
|---|---|---|
| Mixed density | 1.50 ± 0.10 g/cm³ | — |
| Working time | 1 hr | — |
| Colour | Grey | — |
| Initial setting time | 4 - 5 hr | — |
| Application temperature | 5 - 45⁰C | — |
| Application thickness | 2 mm (with two coats) | — |
| Elongation at break | ASTM ≥ 20% @ 28 days, 2 mm | — |
| D412 | (@ 5mm/ min speed rate) | — |
| Tensile strength | ≥ 1.0 MPa @ 28 days, 2 mm (@ 5mm/ min speed rate) | ASTM D412 |
| Compressive strength | ASTM ≥ 8.0 MPa @ 28 days | — |
| C109 | (Mortar consistency) | — |
| Flexural strength | ASTM: ≥ 3.0 MPa @ 28 days | — |
| C348 | (Mortar consistency) | — |
| Adhesion strength on C35 | ≥ 2.0 MPa @ 28 days | — |
| concrete | ASTM D4541 | |
| Water retention | Pass @ 2 mm | ASTM C309 |
| Water permeability | Nil @ 5 bars | DIN 1048 |
| PROPERTIES | MEASURED | EN 14891 |
| REQUIREMENT | VALUE FOR TYPE CM | — |
| Tensile adhesion | ≥ 0.5 N/mm2 Pass | — |
| strength | * | — |
| Tensile adhesion | ≥ 0.5 N/mm2 Pass strength after water | — |
| contact | * | — |
| Tensile adhesion | ≥ 0.5 N/mm2 Pass strength after heat | — |
| aging | * | — |
| Tensile adhesion | ≥ 0.5 N/mm2 Pass strength after | — |
| freeze-thaw cycles | * | — |
Standards & Approvals
Usage & Packaging
KingProof C300 is available in 15 kg bags.
To achieve a smooth finish, it is recommended to finish the surface with a trowel immediately after brushing the second coat. The total dry film thickness for both coats should be 2 mm. REMARKS KingProof C300 should not be applied to frozen substrates or
Shelf life is 1 year when stored under cover, out of direct sunlight and protected from extremes of temperature
Bag
Product family
Elastomeric acrylic waterproof coating for roofs.
Elastomeric acrylic waterproof coating for roofs.
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