CX-80 High-Temperature Professional Silicone 310 ml - Black
CX-80 high-temperature professional silicone is a one-component silicone sealant that cures with atmospheric moisture. Once cured, it forms a strong, permanently elastic, and non-shrinking sealing joint with high resistance to extreme temperatures, UV radiation, oils, fuels, lubricants, water, and antifreeze liquids.
It adheres excellently to glass, ceramics, aluminum, metals, and other common building materials. Thanks to its high flexibility and durability, it is an ideal replacement for classic cork, paper, rubber, or fiber gaskets in automotive, industrial, and construction applications.
Why choose CX-80 high-temperature silicone?
- Professional high-temperature silicone sealant
- Colorless formulation
- Permanently flexible and non-shrinking joint
- Temperature resistance from -65 °C to +380 °C
- Resistant to oils, fuels, and lubricants
- Resistant to UV radiation and weathering
- Excellent adhesion to glass, ceramics, metals, and aluminum
- Replaces classic gaskets
- Fast curing
Main features
CX-80 silicone:
- creates a permanently elastic sealing joint,
- withstands high and low temperatures,
- is resistant to oils, fuels, lubricants, and water,
- does not sag or shrink,
- resists UV radiation,
- cures by atmospheric moisture,
- excellently seals and bonds most common materials,
- replaces classic gaskets made of cork, paper, rubber, or fibrous materials.
Wide range of applications
The silicone is suitable for:
- sealing heating devices,
- sealing fireplace inserts,
- chimney systems,
- ventilation ducts,
- car engines,
- gearboxes,
- water pumps,
- mechanical assemblies,
- industrial machinery,
- kitchen appliances.
It can also be used as a replacement for standard gaskets between metal components.
Main product advantages
- Professional silicone sealant
- Black formulation
- Resistance up to +380 °C
- Permanently elastic joint
- Resistant to oils, fuels, and lubricants
- Resistant to UV radiation
- Replaces classic gaskets
- Fast curing
- 310 ml cartridge
Package contents
- 1× CX-80 High-Temperature Professional Silicone
- Color: black
- Volume: 310 ml
Technical parameters
| Brand: | CX-80 |
|---|---|
| Type: | high-temperature silicone sealant |
| Color: | black |
| Volume: | 310 ml |
| Form: | cartridge |
| Base: | polysiloxane |
| Consistency: | paste |
| Curing type: | acid (acetoxy) |
| Curing: | atmospheric moisture |
| Temperature resistance: | -65 °C to +260 °C, short-term up to +380 °C |
| Application temperature: | +5 °C to +40 °C |
| Skin formation time: | 10–20 minutes |
| Curing speed: | approx. 3 mm / 24 hours |
| Allowable deformation: | ±20 % |
| Shelf life: | 36 months in unopened packaging |
Compatibility
Suitable materials
- glass
- ceramics
- aluminum
- steel
- metal
- most common building materials
Suitable for use in
- heating devices
- fireplaces
- chimneys
- ventilation systems
- car engines
- gearboxes
- water pumps
- industrial machinery
- mechanical equipment
Recommended use
Before application, the substrate must be clean, dry, and free of grease, dust, and old sealant residues. Apply the silicone using a caulking gun and finish the joint within 10–20 minutes before a skin forms. Full curing occurs at a rate of approximately 3 mm per 24 hours. After use, uncured silicone can be removed with white spirit.
Who is this silicone suitable for?
- Car repair shops
- Industrial maintenance
- Installation companies
- Heating engineers
- DIY enthusiasts
- Professional mechanics
Why you'll love it?
CX-80 high-temperature professional silicone 310 ml – black offers reliable sealing for joints exposed to high temperatures, oils, and mechanical stress. Thanks to its permanently elastic joint, resistance to UV radiation, oils, fuels, and weathering, and temperature resistance up to +380 °C, it is an ideal solution for automotive, industrial, and construction applications.