Silicone for natural stone, gloss FA870 is a 1-component silicone sealant. It is specially designed for flexible sealing of assembly and expansion joints between natural stone surfaces, e.g. slate, granite, terrazzo, marble. Also used for connecting joints with other building materials, such as concrete, ceramics, metals, glass, PVC and painted wood. Silicone FA870 can be used in bathrooms, shower cabins, kitchens, corridors, staircases, on floors, balconies, facades, terraces in indoor and outdoor areas.

properties

• high gloss
• no discoloration of the coastal area
• fast curing
• resistant to UV radiation
• special formula for natural stone
• properties of mushroom fungus
• 12 colors available: transparent, white, medium gray, light gray, agate gray, dusty gray, manhattan gray, light sand beige, sand beige, anthracite, velvet black, black

Technical data

• Reaction system 1-component silicone, neutrally crosslinked, based on oxime.
• density (according to DIN 52451-A) 1.02 g / cm
• resistance (according to EN 27390 20 mm rail) 0 mm
• scum formation time (23 C / 50% relative humidity): colorless about 10 min; color approx. 20 min
• curing speed (23 C / humidity 50%) approx. 3.5 mm / day *
• maximum permissible total deformation 20%
• stress at elongation (100% elongation; according to EN 28339, Verf. A) 0.5- 0.6 N / mm
• tensile strength (according to EN 28339, Verf. A) 0.7 N / mm
• elasticity (from 60% elongation; according to EN 27398, Verf. A) 95%
• reaction to fire (according to DIN 4102-1) B2
• thermal resistance from -40 C to +160 C
• operating temperature +5 C to +40 C
• storage from +5 to +25 C, in a dry place, in an upright position in an unopened, original packaging
• shelf life of 18 months from the date of production
• packaging 310 ml cartridge

* at low temperatures, reduction of the curing reaction should be taken into account