CX80 Professional black high-temperature silicone sealant 80 ml tube
Description
The CX80 Professional black silicone sealant 80 ml is designed for sealing and bonding components exposed to prolonged high and low temperatures. With a thermal resistance from -65°C to +380°C, this flexible sealant is suitable for machinery, heating equipment, fireplace housings, engine components and chimney and ventilation ducts.
The silicone reacts with moisture in the air and forms a durable, non-shrinking and UV-resistant filling compound after curing. The black sealant adheres to most surfaces, including glass, ceramics, aluminium and metal. The 80 ml tube is supplied on a blister pack with an applicator for controlled application.
This CX80 Professional silicone is a black, flexible and fast-curing sealant for components exposed to temperatures from -65°C to +380°C. It reacts with atmospheric moisture to form a durable, non-shrinking and UV-resistant seal.
- Yes → for sealing machinery and heating equipment
- Yes → for components exposed to prolonged high temperatures
- Yes → for sealing fireplace housings
- Yes → for engine components, chimney ducts and ventilation ducts
- Yes → for glass, ceramics, aluminium and metal
- No → where a neutral-curing silicone sealant is specified
What is CX80 Professional black silicone sealant?
The CX80 Professional black silicone sealant is a flexible sealing and bonding compound for applications where components are exposed to high or low temperatures. The cured silicone compound has a thermal resistance from -65°C to +380°C.
The sealant cures through a reaction with moisture in the surrounding air. This creates a durable, non-shrinking and UV-resistant filling compound. The product uses an acetate or acetoxy curing system.
The black silicone seals and bonds to most surfaces, including glass, ceramics, aluminium and metal. The tube contains 80 ml and is supplied in a tube.
This sealant has an acetoxy curing system. The characteristic smell of acetic acid is released during curing. Always follow the material requirements of the component that is being sealed.
Is this CX80 silicone suitable for your application?
This high-temperature black silicone sealant is primarily suitable for seals around machinery, mechanical units and heating equipment. It can be used where a flexible seal is required that remains resistant to prolonged and substantial temperature changes.
Typical applications include sealing fireplace housings, engine components, mechanical assemblies, chimney ducts and ventilation ducts. The sealant can also be used for sealing and bonding glass, ceramics, aluminium and metal.
Before use, always check whether the acetoxy curing system is suitable for the relevant surface and technical application. Apply the silicone at a temperature between +5°C and +40°C.
Contents: 80 ml
Colour: black
Package: tube
EAN: 5907640600612
Manufacturer code: 60061
Why is CX80 Professional silicone suitable for high temperatures?
CX80 Professional silicone is designed as an elastic sealing compound that withstands prolonged temperatures of up to +380°C. At the same time, the cured sealant remains suitable for conditions with temperatures as low as -65°C.
The combination of thermal resistance, flexibility and a movement accommodation of ±20% makes the sealant suitable for joints that may move due to heating, cooling or mechanical operation.
- Thermal resistance: suitable for temperatures from -65°C to +380°C.
- Flexible seal: suitable for joints in which movement may occur.
- Movement accommodation: accommodates movement of up to ±20%.
- Non-shrinking compound: forms a durable seal after curing.
- UV resistant: the cured compound is resistant to UV radiation.
Apply the sealant to clean surfaces and finish the material within the specified working time of 10 to 20 minutes.
Curing rate: approximately 3 mm per 24 hours
Working time: 10–20 minutes
Application temperature: +5°C to +40°C
What is black high-temperature silicone used for?
A black high-temperature silicone sealant is used for sealing components and joints exposed to prolonged high temperatures or substantial temperature changes. Its black colour makes it suitable for applications where a dark seal is preferred.
- machinery and technical installations
- heating equipment
- fireplace housings
- engine components
- mechanical assemblies
- chimney ducts
- ventilation ducts
- glass, ceramics, aluminium and metal
- materials that are sensitive to acetoxy curing
- applications requiring a neutral-curing silicone
- joints outside the specified temperature limits
- components with specific manufacturer requirements
- applications requiring a different product approval
The sealant is suitable for joints that must remain flexible after curing. With a movement accommodation of ±20%, the seal can accommodate limited movement caused by temperature changes and mechanical operation.
The maximum thermal resistance of +380°C applies to the cured silicone. The uncured product must be applied at an application temperature between +5°C and +40°C.
Advantages of a flexible silicone seal
Seals in machinery, heating equipment and mechanical components may be affected by heat, cooling, expansion and limited movement. A flexible silicone seal can follow these movements more effectively than a completely rigid filling compound.
CX80 Professional reacts with atmospheric moisture to form a durable and non-shrinking compound. Its movement accommodation is ±20%, making the sealant suitable for joints in which limited deformation or movement may occur.
- remains flexible after curing
- accommodates movement of up to ±20%
- forms a durable, non-shrinking filling compound
- is resistant to UV radiation
- is thermally resistant from -65°C to +380°C
The sealant can be used for both sealing and bonding surfaces such as glass, ceramics, aluminium and metal. Final adhesion depends on the material, the condition of the surface and correct surface preparation.
Make sure the surfaces are clean before applying the sealant. Remove dirt and loose material that could reduce adhesion.
This CX80 Professional silicone uses an acetate or acetoxy curing system and cures through contact with moisture in the air.
Application advice for CX80 Professional silicone
For a reliable seal, the substrate must be suitable and correctly prepared. Apply the silicone within the specified application temperature range of +5°C to +40°C.
- Make sure the surfaces are clean.
- Remove dirt, dust and loose material that could reduce adhesion.
- Attach the supplied applicator to the tube.
- Apply the silicone evenly to the required sealing area.
- Finish the sealant within the working time of 10 to 20 minutes.
- Allow for a curing rate of approximately 3 mm per 24 hours.
- Do not load the joint until the necessary curing has taken place.
The actual curing time also depends on the applied thickness and the conditions during curing. Thicker layers require more time to cure completely.
Working time: 10–20 minutes
Curing rate: approximately 3 mm per 24 hours
Application temperature: +5°C to +40°C
Movement accommodation: ±20%
Technical specifications of CX80 black silicone
The available technical data for this CX80 Professional black silicone sealant is listed below.
Brand: CX80
Product: Professional silicone sealant
Colour: black
Contents: 80 ml
Package: tube with applicator on blister
Product code: 60061
EAN: 5907640600612
Thermal resistance: -65°C to +380°C
Curing rate: approximately 3 mm per 24 hours
Working time: 10–20 minutes
Movement accommodation: ±20%
Application temperature: +5°C to +40°C
Curing system: acetate / acetoxy
Buy CX80 Professional black silicone sealant 80 ml
When you purchase CX80 Professional black high-temperature silicone sealant, you receive a flexible sealing compound resistant to temperatures from -65°C to +380°C. This version is supplied in an 80 ml tube with an applicator.
The sealant is suitable for applications involving machinery, heating equipment, fireplace housings, engine components, mechanical assemblies, chimney ducts and ventilation ducts. It can also be used for sealing and bonding glass, ceramics, aluminium and metal.
The combination of thermal resistance, movement accommodation, flexibility and non-shrinking curing makes this black CX80 silicone suitable for technical seals exposed to prolonged and varying temperatures.
Black colour
80 ml tube Heat resistant up to +380°C
Cold resistant down to -65°C
Movement accommodation of ±20%
Use CX80 Professional black silicone for a flexible, non-shrinking and thermally resistant seal on suitable surfaces.
Technische specificaties
| Article number | CX80-B |
| EAN nummer | 5907640600612 |
| Brand | CX80 |
| Model | silicone sealant |
| Application | Biomass boiler Gas boiler Wood gasifier Pellet stove Pellet boiler Solid fuel boiler |
| Collecties 2 | Glue and kit |
| Material | Silicone sealant (heat resistant) |
| Net content | 70ml |