Single component, neutral cure silicone sealant which can be easily applied and smoothed. ARDEX ST minimizes discoloration and can accommodate movement up to 20% of the applied width and after curing is resistant to commonly used cleaners, disinfectants and UV exposure.
ARDEX ST has excellent adhesion to glazed and unglazed tiles, enamel, glass, acrylic, anodized aluminium, plastics, laminated kitchen work boards, solvent free acrylic varnished surfaces, thicker varnish and wood. It is for use in internal and external applications for walls and floors and can be used for the elastic sealing of movement joints, corner and connecting joints in bathrooms, showers and living areas such as tiled floors, and connections to doors and windows. It is also suitable for filling joints between natural stone tiles such as marble and granite and can be used in underfloor heating applications.
Available in seven colours that complement the ARDEX-FLEX grout colour range
Excellent resistance to weather, UV-radiation and commonly used cleaning chemicals and disinfectants
Suitable for internal and external use
Suitable for joints in natural stone such as marble and granite
F30/610 Movement joints with sealant
H42/661 Sealant joints
H51/610 Sealant jointing
L10/810 Sealant joints
M40/75 Sealant movement joints
M40/805 Sealant movement joints with metal edgings
M40/815 Sealant movement joints
M41/455 Sealant movement joints with metal edgings
ARDEX ARDEX ST Silicone Sealant
Standard product features