Silirub PC is a neutral, low modulus silicone sealant specifically designed for sealing and waterproofing on polycarbonate.
PROPERTIES
- Does not cause stress cracking in non-prestressed acrylic glass (Plexiglas) and polycarbonate (Makrolon, Lexan)
- Very easy to apply
- Colourfast and UV resistant
- Very low emission, EC1+ certified
- Permanently elastic after curing
- Very good adhesion on many materials
- Low odour
- Slow skinning time
- Not paintable
- Not suitable for natural stone
APPLICATIONS
- Sealing between polycarbonate, treated wooden and metal profiles and glass
- All usual building joints with high movement
- Expansion joints between many different construction materials
SHELF LIFE
12 months in unopened packaging in a cool and dry storage place at temperatures between +5°C and +25°C
NOTES
- Do not use on natural stones like marble, granite,…(staining). Use Soudal Silirub MA or Silirub+ S8800 for this application
- A total absence of UV can cause a color change of the sealant
- Discoloration due to chemicals, high temperatures, UV-radiation may occur. A change in color does not affect the technical properties of the product
- In an acid environment or in a dark room, a white sealant can slightly turn yellow. Under the influence of sunlight it will turn back to its initial colour
- When finished with a finishing solution or soapy solution, make sure that the surfaces are not touched by this solution. This will cause the sealant not to adhere to that surface. Therefore we recommend to only dip the finishing tool in this solution
- We strongly recommend not to apply the Finishing Solution in full sunlight as it will dry very fast in these circumstances
- Not suitable for bonding aquariums
- Do not use in applications where continuous water immersion is possible
- When using different reactive joint sealants, the first joint sealant must be completely hardened before the next one is applied
- Contact with bitumen, tar or other plasticizer releasing materials such as EPDM, neoprene, butyl, etc. is to be avoided since it can give rise to discolouration and loss of adhesion
Silirub PC is the perfect choice for safe, reliable sealing of polycarbonate and similar sensitive materials, offering long-lasting performance without the risk of material damage.
Refer to the datasheet below for more information. Contact us for Pallet buy Pricing.
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