Description
SikaSwell® S-2 is a 1-part, hydrophilic polyurethane sealant that expands upon contact with water, effectively sealing construction joints and penetrations in concrete structures. It is used to adhere SikaSwell® A and SikaSwell® P profiles to the concrete structure.
USES
SikaSwell® S-2 is used to seal:
▪Construction joints
▪Pipe and steel work penetrations through walls and floor slabs
▪Around all types of penetrations and construction joints
▪Construction joints in cable ducts
SikaSwell® S-2 is used for fixing and adhering the following swellable profiles:
▪SikaSwell® A
▪SikaSwell® P
Please note:
▪Do not use SikaSwell® S-2 for movement joints.
▪SikaSwell® S-2 is suitable for sealing against water pressures up to 2 bar. For pressures above 2 bar, use an alternative or supplementary Sika® joint sealing solution. For more information, contact Sika Technical Services.
CHARACTERISTICS / ADVANTAGES
▪1-part, easy and fast to apply
▪Highly economical joint sealing solution
▪Versatile solution for joints and details
▪Optimized expansion rate
▪Water-resistant (wet and dry cycles)
▪Good adhesion to various substrates
▪BBA Agrement Certificate with SikaSwell® A-2010
https://mys.sika.com/en/home-improvement/waterproofing/sikaswell-s-2.html
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