ARDEX ST Natural Stone Silicone

Neutral-curing silicone sealant with fungicidal finish, especially for the elastic grouting of natural stone.

ARDEX ST is a neutral-curing silicone sealant for elastic closing of movement, corner and connection joints indoors and outdoors. Particularly suitable for grouting natural stones made of marble, granite, quartzite, gneiss, Solnhofen slabs, etc., as well as the grouting of natural stones and tiles in swimming pools. ARDEX ST is easy to spray and smooth and has very good adhesive properties. After curing, ARDEX ST is resistant to weathering, UV rays, commercial household cleaners and disinfectants. The joint can be cleaned easily. The fungicidal equipment prevents fungal and mold infestation.

Product Highlights:

Elastic closing of movement, corner and connection joints
With fungicidal equipment
Very good adhesion properties
Easy to spray and smooth
Particularly suitable for elastic grouting of natural stones

Tekniset tiedot

Technical specifications
temperature resistance
-40.00 ° C - 150.00 ° C
packing
Cartridge with 310 ml
packed to 20 pieces
storage
Store dry and cool.
Can be stored in dry rooms for approx. 12 months in the original sealed container.
Raw material base
Silicone, neutral curing
consistency
pasty
specific weight
about 1.00 g / cm 3
Skin time
approx. 5 min
after a few hours the skin is very vulnerable
joint width
up to 30 mm wall
up to 15 mm soil
Working temperature
5.00 ° C to 40.00 ° C
Modulus of elasticity 100%
approx. 0.70 N / mm²
DIN EN 28339 Procedure A
Shore A hardness
about 30.00
material requirements
10 x 10 mm joint approx. 3.00 running meters per cartridge
5 x 5 mm joint approx. 12.00 running meters per cartridge
With triangular joints, the consumption is reduced to half the amount.
Curing speed
about 1 mm / day
about 6 mm / week
colour
White
silver gray
stone gray
anthracite
Sand beige
jura beige