Description
General Purpose Sanitary Silicone Sealant
Silirub A is a high-quality acetoxy curing silicone sealant designed for sanitary, construction and industrial sealing applications. The mould-resistant formulation provides a durable, waterproof and flexible seal, making it ideal for areas exposed to high humidity such as bathrooms, kitchens and washrooms.
Offering primerless adhesion to many common building materials, including glass, ceramics, porcelain, metals and timber, Silirub A delivers reliable long-term performance in both interior and exterior applications. The cured sealant is resistant to weathering, temperature extremes and many common chemicals, making it suitable for a wide range of sealing projects.
Available in an extensive range of colours, Silirub A is a versatile solution for sanitary installations, glazing applications and general maintenance sealing.
Key Features & Benefits
- Acetoxy curing silicone sealant
- General purpose sanitary silicone
- Mould resistant formulation
- Contains S1 fungicide
- Primerless adhesion to many materials
- Waterproof and flexible seal
- Excellent weather resistance
- Resistant to high and low temperatures
- Good chemical resistance
- Suitable for interior and exterior use
- Durable long-term performance
- Easy application
- Extensive colour range available
Suitable Applications
- Bathroom sealing
- Kitchen sealing
- Bath sealing
- Shower sealing
- Basin sealing
- Toilet sealing
- Glazed tile surrounds
- Sanitary ware installation
- Glass-to-glass sealing
- Window frame perimeter sealing
- Door frame perimeter sealing
- Industrial sealing applications
- General maintenance sealing
Suitable Materials
- Glass
- Ceramics
- Porcelain
- Timber
- Metals
- Stainless steel
- Anodised aluminium
- Coated metals
- Traditional sanitary materials
Technical Information
- Base: Acetoxy silicone
- Cure System: Acetoxy curing
- Fungicide: S1
- Flexible After Curing: Yes
- Waterproof: Yes
- Mould Resistant: Yes
- Weather Resistant: Yes
- Chemical Resistant: Yes
- Interior Use: Yes
- Exterior Use: Yes
- Colour Range: Extensive
Frequently Asked Questions
What is Silirub A used for?
Silirub A is used for sanitary sealing, glazing applications, perimeter sealing and general construction sealing where a flexible waterproof seal is required.
Is Silirub A mould resistant?
Yes. The sealant contains an S1 fungicide to help resist mould growth in humid environments.
Can it be used in bathrooms and kitchens?
Yes. It is specifically suited to high-humidity areas including bathrooms, kitchens, showers and sanitary installations.
Does it adhere without a primer?
Yes. Silirub A offers primerless adhesion to many common materials including glass, ceramics, metals and timber.
Can it be used outdoors?
Yes. The cured sealant is resistant to weathering and temperature extremes, making it suitable for both internal and external applications.
Can it be used for glass-to-glass sealing?
Yes. Silirub A is suitable for glass-to-glass sealing joints and glazing applications.
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