Silicone Soudal Silirub 2 transparent 300ml is a neutral cure, low modulus silicone sealant designed for building, glazing, and industrial sealing applications. It delivers reliable, permanently elastic seals with excellent transparency for use in both interior and exterior environments.
Apply Soudal Silirub 2 with a standard manual or pneumatic caulking gun. It is suitable for perimeter sealing of window and door frames, glass-to-frame joints, expansion joints, industrial assembly, roofing, and weatherproofing applications. No primer is required for most common construction materials, simplifying application and reducing preparation time.
What surfaces does Silirub 2 adhere to?
Silirub 2 bonds to glass, plastics, masonry, metals, treated wood, and coated substrates without the need for a primer.
Is the sealant UV and weather resistant?
Yes, it is highly resistant to UV rays, rain, and snow, making it suitable for outdoor use.
How long does it take to cure?
Skin forms within about 9 minutes, and the sealant cures at a rate of approximately 2 mm per 24 hours under normal conditions.
Can this sealant be painted over?
No, Silirub 2 is not paintable after curing.
What is the temperature range for application and service?
Application temperature is between 5°C and 35°C, with a service temperature ranging from -60°C to +180°C.
mvm-dt-2025-07-07
| Brand | Soudal |
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