Sikasil C Premium is a neutral-curing silicone sealant from Sika, supplied in a 300 ml cartridge. It is designed for professional and DIY applications where a reliable, paintable seal is needed.
Neutral curing formula prevents corrosion on sensitive substrates
Paintable surface allows seamless integration into finished environments
300 ml cartridge provides sufficient material for standard sealing tasks
Anthracite colour blends discreetly with common building materials
Das zeichnet Sikasil C Premium aus
The neutral curing chemistry makes this sealant suitable for a wide range of building materials without causing discolouration or damage. Its paintable finish means the sealed joint can be left as-is or painted over to match the surrounding surface.
Ideal für...
Professional tradespeople and DIY users working on interior and exterior building joints, window frames, and façade elements where a neutral, paintable silicone seal is required.
Anwendung von Sikasil C Premium
Clean and dry the substrate thoroughly before application
Cut the nozzle to the desired bead size
Apply the sealant in a continuous, even bead
Smooth the bead with a tool or finger dampened with soapy water
Allow to cure for 24 hours before painting if desired
Sika is a global Swiss manufacturer of chemical products for the building and industry sectors, offering sealants, adhesives, and protective coatings. The Sikasil C Premium line is a neutral-curing silicone series designed for professional and DIY use.
Sikasil C Premium is a neutral-curing silicone sealant used for building joints, window frames, and façade elements where a paintable, reliable seal is needed.
Yes, the sealant has a paintable surface that allows the sealed joint to be painted over to match the surrounding finish.
Sikasil C Premium cures in approximately 24 hours under normal conditions. Painting can be done after full cure.
The product is supplied in a 300 ml cartridge, suitable for standard sealing tasks.
Sikasil C Premium is available in anthracite, a dark grey tone that blends discreetly with common building materials.
Subscribe to the newsletter
New arrivals, promotions and exclusive offers — straight to your inbox.
Please complete your information below to login.
Sign In
Create New Account