High-Performance Silicone Sealants for Industrial Applications
Redisil is a silicone sealant brand focused on reliable sealing solutions for demanding industrial, manufacturing and assembly applications.
From industrial machinery and agricultural equipment to LED lighting, appliances, automotive components, transportation, cold rooms and cleanroom systems, Redisil silicone sealants are designed to provide flexible and durable sealing for suitable applications.
Our range of RTV silicone sealants is developed for applications where reliable adhesion, flexibility, environmental resistance and long-term joint integrity are important.
Seal Better. Perform Longer.
Silicone Sealants Designed for Real-World Applications
Every manufacturing application has different sealing requirements.
A machine housing may need protection against vibration and moisture. An LED light may require weather-resistant sealing. A refrigerator may experience continuous thermal cycling, while an outdoor enclosure may require UV and weather resistance.
Redisil provides silicone sealants for a wide range of applications, helping manufacturers select a sealing solution based on:
- Substrate
- Operating temperature
- Joint movement
- Moisture exposure
- UV and weather exposure
- Vibration
- Application method
- Required curing characteristics
- Environmental conditions
Choose the right silicone for the application—not simply the product with the highest specification.
Redisil Silicone Sealant Range
Redisil NP Pro
Commercial-Grade High-Performance RTV Silicone Sealant
Redisil NP Pro is a one-part, neutral-cure RTV silicone sealant designed for flexible and durable sealing applications.
Its neutral-cure chemistry makes it suitable for applications where non-corrosive curing and compatibility with a range of substrates are important.
Key Features
- One-part RTV silicone
- Neutral cure
- Non-corrosive
- Flexible after curing
- Good adhesion to multiple substrates
- Weather and UV resistance
- Moisture-resistant sealing
- Suitable for indoor and selected outdoor applications
- Easy dispensing and application
Suitable Applications
- Industrial machinery
- Agricultural machinery
- Automotive components
- Electrical enclosures
- LED lighting
- Appliances
- Equipment housings
- Panel joints
- Glazing applications
- General industrial sealing
Redisil 789 Pro
Weather-Grade Neutral-Cure RTV Silicone Sealant
Redisil 789 Pro is a weather-grade neutral-cure RTV silicone sealant designed for suitable applications exposed to demanding outdoor conditions.
It is designed to provide flexible sealing where UV exposure, rain, humidity, temperature variation and environmental weathering are important considerations.
Key Features
- Neutral cure
- Non-corrosive
- Weather resistant
- UV resistant
- Flexible after curing
- Moisture resistant
- Multi-substrate adhesion
- Suitable for outdoor applications
Suitable Applications
- Outdoor equipment
- Industrial machinery
- Exterior panels
- LED lighting
- Outdoor electrical enclosures
- HVAC equipment
- Refrigeration equipment
- Transportation equipment
- Agricultural machinery
- Weather-exposed joints
Redisil GP Pro
Commercial-Grade Weather RTV Silicone Sealant
Redisil GP Pro is a versatile silicone sealing solution for suitable general-purpose applications.
It can be considered where flexible environmental sealing is required across maintenance, assembly and general industrial applications.
Key Features
- One-part formulation
- Easy application
- Flexible sealing
- Weather resistance
- General-purpose environmental sealing
- Suitable for indoor and outdoor applications
Suitable Applications
- General equipment sealing
- Maintenance applications
- Panel joints
- Equipment covers
- Enclosures
- General assembly applications
Choose the Right Redisil Silicone Sealant
Selecting a silicone sealant should start with the application—not the product name.
| Requirement | Redisil Product to Evaluate |
|---|---|
| General industrial sealing | Redisil NP Pro |
| Flexible equipment sealing | Redisil NP Pro |
| Electrical enclosure sealing | Redisil NP Pro |
| Industrial machinery | Redisil NP Pro |
| Agricultural machinery | Redisil NP Pro |
| Automotive component sealing | Redisil NP Pro |
| LED lighting housing | Redisil NP Pro |
| Outdoor equipment | Redisil 789 Pro |
| Weather-exposed joints | Redisil 789 Pro |
| Outdoor LED lighting | Redisil 789 Pro |
| HVAC outdoor equipment | Redisil 789 Pro |
| General maintenance sealing | Redisil GP Pro |
Product selection should always be validated against the actual substrate, temperature, joint design, chemical exposure and service conditions.
Silicone Sealants for Multiple Industries
Redisil products can be evaluated for sealing applications across a wide range of industries.
Industrial Machinery
Seal machine housings, equipment panels, electrical enclosures and suitable mechanical interfaces.
Agricultural Machinery
Flexible sealing for tractors, harvesters, rotavators, sprayers and other agricultural equipment.
Automotive
Silicone sealing solutions for selected applications in 2-wheelers, 3-wheelers and 4-wheelers.
Transportation
Sealing solutions for buses, coaches and railway coaches, including suitable body, panel, glazing and enclosure applications.
LED Lighting
Silicone sealing for LED bulbs, luminaires, tube lights, outdoor lighting and lighting housings.
Appliances
Suitable sealing applications for refrigerators, washing machines, dryers, ovens and air-conditioning equipment.
Cleanrooms
Sealing solutions for suitable cleanroom panels, HVAC interfaces, windows, doors, equipment enclosures and service interfaces.
Cold Rooms
Flexible sealing for insulated panels, joints, equipment interfaces, doors and temperature-controlled environments.
Refrigerator Manufacturing
Silicone sealing for refrigerator cabinets, panels, electrical housings, lighting assemblies and suitable component interfaces.
Why Redisil Silicone Sealants?
Flexible After Curing
Silicone maintains flexibility after curing, helping accommodate suitable thermal movement, vibration and joint movement.
Neutral-Cure Technology
Selected Redisil products use neutral-cure technology for applications where non-corrosive curing is important.
Environmental Resistance
Selected formulations provide resistance to moisture, weathering and UV exposure for suitable applications.
Multi-Substrate Applications
Redisil silicone sealants can be evaluated across substrates such as:
- Aluminium
- Steel
- Stainless steel
- Glass
- Plastics
- Rubber
- Coated metals
- Composite materials
Actual adhesion should always be confirmed on the specific substrate and surface treatment.
One-Part Formulation
RTV silicone formulations are ready to use and can be dispensed without on-site mixing.
Manufacturing Friendly
Redisil products can be considered for both manual and controlled dispensing processes, depending on the product and production requirements.
What Makes a Good Silicone Sealant?
Choosing a silicone sealant is about matching the product to the application.
01 — Substrate Compatibility
Different materials require different adhesion characteristics.
Always verify compatibility with the actual material, coating and surface treatment.
02 — Temperature
Consider both the minimum and maximum operating temperature, including temperature cycling.
03 — Movement
Determine whether the joint experiences:
- Vibration
- Thermal expansion
- Contraction
- Mechanical movement
04 — Environmental Exposure
Consider exposure to:
- Water
- Humidity
- UV
- Weather
- Dust
- Cleaning chemicals
- Industrial chemicals
05 — Application Process
Consider:
- Manual dispensing
- Pneumatic dispensing
- Automated dispensing
- Cure time
- Production cycle
- Joint dimensions
Redisil Product Technology
RTV Silicone Sealants
Room-temperature-vulcanizing silicone sealants cure after application to form a flexible elastomeric seal.
This makes RTV silicone suitable for a wide variety of static sealing and bonding applications where flexibility and environmental resistance are required.
Typical Applications
Sealing
Housing joints • Panels • Enclosures • Interfaces
Bonding
Selected non-structural component bonding applications
Environmental Protection
Moisture • Dust • Weather • UV exposure
Movement Accommodation
Thermal expansion • Vibration • Suitable joint movement
Application Areas
Housing & Enclosure Sealing
Seal suitable equipment housings and enclosures to help protect internal components from environmental exposure.
Panel Sealing
Create flexible seals between compatible panels and structural interfaces.
Electrical Enclosure Sealing
Help protect suitable electrical and electronic housings from moisture and environmental exposure.
Glazing & Glass Interfaces
Use selected silicone formulations for suitable glass-to-metal and glass-to-frame sealing applications.
Outdoor Equipment
Use weather-grade Redisil products for suitable exterior applications requiring resistance to UV and weather.
From Prototype to Production
Silicone Sealing Solutions for Manufacturers
Redisil is designed for B2B applications where manufacturers need consistent and practical sealing solutions.
Whether you are developing a new product or optimizing an existing assembly, product selection should consider the complete application.
We Can Help Evaluate
- Material compatibility
- Joint design
- Operating temperature
- Environmental exposure
- Application method
- Curing conditions
- Production requirements
Share your application with our technical team and let us help identify the appropriate Redisil solution.
How to Select Your Redisil Product
Step 1 — Identify Your Application
What are you sealing?
Machine / Enclosure / Panel / Lighting / Appliance / Vehicle / Cold Room / Cleanroom / Equipment
Step 2 — Identify Your Materials
What are you bonding or sealing?
Metal / Glass / Plastic / Rubber / Composite / Coated Surface
Step 3 — Identify the Environment
Where will the product operate?
Indoor / Outdoor / Humid / Wet / Cold / Hot / UV Exposure / Vibration
Step 4 — Identify the Performance Requirement
What matters most?
Flexibility / Weather Resistance / Moisture Protection / Adhesion / Temperature Resistance
Step 5 — Select & Validate
Choose the appropriate Redisil product and validate it under actual application conditions.
Need Help Selecting the Right Silicone?
Not sure which Redisil product is suitable for your application?
Tell us:
- What are you manufacturing?
- Which materials are involved?
- What temperature does the assembly experience?
- Is it indoor or outdoor?
- Is there vibration or movement?
- Is there moisture or chemical exposure?
- How will the silicone be dispensed?
- What is your production volume?
Our technical team can help you evaluate the appropriate Redisil silicone sealant.
Frequently Asked Questions
What is Redisil?
Redisil is a silicone sealant brand offering RTV silicone sealing solutions for industrial, manufacturing, assembly and equipment applications.
What types of silicone sealants does Redisil offer?
The Redisil range includes silicone sealants such as Redisil NP Pro, Redisil 789 Pro and Redisil GP Pro, with different positioning for general industrial, weather-exposed and general-purpose sealing applications.
Which Redisil silicone sealant is best for industrial applications?
Redisil NP Pro is the primary product to evaluate for many general industrial applications where flexible, neutral-cure sealing is required.
Which Redisil product is suitable for outdoor applications?
Redisil 789 Pro can be evaluated for suitable outdoor applications where weather and UV resistance are important.
Can Redisil silicone sealants be used on metal?
Selected Redisil products can be used on suitable metals including aluminium and steel. Adhesion should be tested on the actual metal, coating and surface preparation.
Can Redisil silicone sealants be used on plastic?
Selected formulations can adhere to plastics, but adhesion varies significantly by polymer type, additives and surface treatment. Testing is recommended.
Are Redisil silicone sealants suitable for high-temperature applications?
Suitability depends on the individual product and actual service temperature. A general-purpose Redisil product should not automatically be specified for high-temperature applications.
Can Redisil silicone sealants be used for structural bonding?
Redisil silicone sealants should not automatically be considered structural adhesives. Structural bonding requires a product specifically qualified for the intended load, substrate and design.
Can Redisil silicone sealants be used for electrical applications?
Selected products can be evaluated for suitable electrical enclosure and environmental sealing applications. Electrical insulation, temperature, ingress protection and compatibility requirements should be considered.
Can Redisil silicone sealants be used in food or pharmaceutical applications?
Potential suitability depends on the exact application and required certifications. Food-contact, pharmaceutical, low-VOC, low-outgassing or cleanroom compliance should not be assumed without supporting product documentation.
How long does Redisil silicone take to cure?
Cure time depends on the specific product, temperature, humidity and joint dimensions. Always refer to the applicable technical data sheet for the product-specific curing characteristics.
How do I select the right Redisil silicone sealant?
Start with the substrate, temperature, movement, environmental exposure and application method. Then select the Redisil product whose technical specifications match those requirements.
Redisil Product Documentation
Technical Information When You Need It
For manufacturers and technical teams, product selection often requires more than a product description.
Redisil product documentation can provide information such as:
- Technical Data Sheets
- Safety Data Sheets
- Application guidelines
- Product specifications
- Packaging information
- Colour options
- Cure characteristics
- Substrate compatibility
Let's Find the Right Redisil Solution
Your Application. Our Silicone Expertise.
Every sealing application is different.
Redisil brings together silicone technology and application-focused product selection to help manufacturers identify suitable sealing solutions for their products and processes.
Tell us what you're manufacturing. We'll help you evaluate the right Redisil silicone.
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