What is this silicone sealant best used for?

Silirub AC is suitable for building and construction joints, glazing joints, and sanitary sealing in bathrooms and kitchens.

Can this silicone sealant be painted?

No, silicone sealants with an acetoxy curing system cannot be painted.

Can you use this silicone on natural stone or sensitive metals?

No, the acetic acid released during curing can corrode copper or lead and stain natural stone. Use a neutral silicone instead.

How do you apply this sealant?

Apply the cartridge with a standard caulking gun onto clean, dry, and grease-free surfaces between 5 °C and 35 °C.

Does the silicone remain flexible after curing?

Yes, it remains permanently elastic and provides excellent resistance to UV radiation and weathering.

SOUDAL Silirub AC acetic silicone transparent (310 ml) - 101445

Name: SOUDAL Silirub AC acetic silicone transparent (310 ml) - 101445
Brand: SOUDAL
SKU: 11940226
Price: 5.75 EUR
Availability: InStock

Supplier number: SOUDAL 101445 | EAN 5411183407251

From 1 piece €5.75

From 15 pieces €5.46 - €4.31 saving

From 30 pieces €5.32 - €12.93 saving

From 45 pieces €5.17 - €25.86 saving

5.75 tax incl.

€4.75 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered tomorrow 02/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

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Long-lasting sealing with Soudal Silirub AC

Practical benefits

Permanently elastic joint performance: The cured sealant remains flexible, allowing you to accommodate movements in glazing and general construction joints reliably.
High resistance to uv: With its colourfast and weather-resistant formulation, you achieve a clean finish that withstands harsh outdoor exposure.
Strong adhesion on surfaces: You can apply it directly to non-porous substrates such as glass, ceramics, and aluminium for dependable sealing.

In a nutshell

The right choise for

With the Soudal Silirub ac acetoxy silicone sealant, you reliably seal building, glazing, and connection joints. This transparent silicone adheres firmly without a primer to smooth surfaces such as glass, ceramics, and anodised aluminium. Thanks to its permanent elasticity after curing, the sealant easily accommodates structural movement while preventing moisture infiltration and water leaks in sanitary areas and kitchens. The formula is colourfast and resistant to uv radiation and weathering, ensuring a clean finish indoors and outdoors. Using a standard caulking gun, you can smoothly apply the 310 ml cartridge at temperatures between 5 °C and 35 °C for durable results.

Product information FAQ

€5.75

In stock - tax incl.

Key features according to our expert

Net volume: 300 ml
Relative density: 1
ADR packing group: Not applicable
ADR class: Not applicable
Colour (manufacturer): Transparent
UN number: Not applicable
Physical state: Solid
Fire resistant: No
Packaging: Cartridge

All Features

Net volume: 300 ml
Relative density: 1
Adr packing group: Not applicable
Adr class: Not applicable
Colour (manufacturer): Transparent
Un number: Not applicable
Physical state: Solid
Fire resistant: No
Packaging: Cartridge
Colour: transparent
Packaging form: Tube
Product content: 300 ml

Brand SOUDAL
11940226
EAN 5411183407251
Supplier number SOUDAL 101445

Frequently asked questions about this product

Answered by specialists

What is this silicone sealant best used for?: Silirub AC is suitable for building and construction joints, glazing joints, and sanitary sealing in bathrooms and kitchens.
Can this silicone sealant be painted?: No, silicone sealants with an acetoxy curing system cannot be painted.
Can you use this silicone on natural stone or sensitive metals?: No, the acetic acid released during curing can corrode copper or lead and stain natural stone. Use a neutral silicone instead.
How do you apply this sealant?: Apply the cartridge with a standard caulking gun onto clean, dry, and grease-free surfaces between 5 °C and 35 °C.
Does the silicone remain flexible after curing?: Yes, it remains permanently elastic and provides excellent resistance to UV radiation and weathering.