Dirko High Temperature Sealant 200ml
The Dirko High Temperature Sealant is a versatile sealing solution for various automotive needs. This silicone-based product can handle extreme temperatures, making it particularly suitable for engine and oil management applications.
Key Features
- Permanently elastic: Maintains flexibility for a long-lasting seal.
- Temperature resistant: Effective from -60 °C to 315 °C, perfect for high-heat conditions.
- Strong adhesion: Adheres well to metals, cast iron, plastics (not PE, PP, or PTFE), and glass.
- UV resistant: Keeps its performance even in sunlight.
Description and Applications
Dirko™ HT is a single-component silicone-based sealant that cures at room temperature. It forms a permanently resilient seal ideal for a wide range of applications, including:
- Valve covers
- Oil pans
- Water and oil pumps
- Differential housings
- Gearbox and engine assemblies
- Thermostat housings
- Flange connections
- More automotive and non-automotive uses
Technical Specifications
| Property | Value |
|---|---|
| Chemical basis | Oxime silicone |
| Colour | Grey / beige / black |
| Temperature range | -60 °C to +285 °C (up to 315 °C for 24 hours) |
| Maximum sealing gap | 2.0 mm |
Usage Instructions
- Clean surfaces thoroughly to remove any residue.
- Ensure surfaces are dry and free from oil or grease.
- Apply sealant evenly across the surface.
- Remove any excess immediately to prevent dripping.
- Parts can be fitted right after application.
- Reseal the container after use to maintain freshness.
Dirko High Temperature Sealant is a reliable choice for anyone looking to achieve a durable seal in challenging conditions. Remember to check the vehicle fitment using the site’s functionality for compatibility details.

