Sikaflex®-406 KC - Floor joint sealant
Verified by manufacturer 5 days ago
Polyurethane self-levelling booster accelerated sealant.
Application
- Connection joints between steel, defined asphalt types, concrete, granite, rails in track superstructure, roads and floors.
- Movement joints in road and airport pavements, pedestrian and traffic areas and other situations where early exposure to traffic is required.
Description
Sikaflex®-406 KC is a one-part self-levelling booster accelerated elastic floor joint sealant with high mechanical and chemical resistance. Rapid and homogeneous curing throughout the entire sealant is achieved by the addition of the Sikaflex®-406 KC Booster. Sikaflex®-406 KC is especially designed for elastic joint sealing between rails, adjacent surfaces and with Icosit KC products.
Features and benefits:
- Movement capability ±25 %.
- Low stress on joint edges.
- Very high mechanical and chemical resistance e.g. to diesel and jet fuel.
- Recessed and broadcasted joints can be opened to traffic after three hours.
General information
Color | Black Grey |
Finish | Smooth |
Material | Polyurethane |
Shape | Formless |
Uniclass | |
CAWS | E40/530 Sealant E40/530 Sealant |
SKU Code | 567912, 599493 |
Specification data - Polyurethane (PUR) construction joint sealants
Standard | To EN 15651-4 and EN 14188-2. |
Material | One-part polyurethane. |
Colour | Black. Concrete grey. |
Density | To ISO 1183-1, ~1.40 kg/L (Sikaflex®-406 KC); ~1.15 kg/L (Sikaflex®-406 KC Booster); ~1.40 kg/L (mixed). |
Shore A hardness | To ISO 868, ~28 (after 28 days) and ~16 (after 8 hours) with Sikaflex®-406 KC Booster. |
Tensile Modulus | To ISO 8339, ~0.45 N/mm² at 100% elongation (23 °C) with Sikaflex®-406 KC Booster. Manufacturer guidanceSecant tensile modulus. |
Accessories | Not required. Sikaflex®-406 KC Booster. |
Sustainability data
Contains Red List materials | No |
Country of material origin | Germany |
Country of product manufacture | Germany |
Material | Polyurethane |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 4.79 kg CO₂ eq/kg |
Recyclability | 0 |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0 % |