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SIKAFLEX 521FC sealant is a 1-component transparent adhesive and sealant. The SIKAFLEX 521FC is based on modified polymer that cures to an elastomer by humidity. This universal 1K transparent adhesive from SIKAFLEX can be used diversely for bonding various parts and components. The SIKAFLEX 521FC adhesive sealant is characterized by its transparent color and by its temperature resistance between -40°C and +90 degrees Celsius.
What can I use the SIKAFLEX 521FC on?
SIKAFLEX 521FC sealant is a universal and versatile product that can be used on various substrates. The SIKAFLEX 521FC can be used without primer on glass, glazed surfaces, enamel and painted wood, among others.
Features of the SIKAFLEX 521FC
SIKAFLEX 521-FC has rock-solid properties that we would like to list for you:
Versatile adhesive and sealant based on a modified polymer, which cures to an elastomer when exposed to humidity
Can be used without primer on a wide variety of substrates such as glass, glazed surfaces, enamel and painted wood
Not suitable for PP, PE, Teflon and bitumen substrates, nor for underwater joints and expansion joints
Hardness shore A: 38
Tensile strength: 2.2 N/mm2
Elongation at break: 250
Specific gravity: 1.06 kg/liter
Skin formation time at 23°C/RV 50%: 15 minutes
Temperature resistance: -40°C to 90°C
Good weathering resistance
Elastic
Paintable
Low odour
Color: transparent
Expand full description
Transparent adhesive and sealant
SIKAFLEX 521FC sealant is a 1-component transparent adhesive and sealant. The SIKAFLEX 521FC is based on modified po...
See full description
Description
Transparent adhesive and sealant
SIKAFLEX 521FC sealant is a 1-component transparent adhesive and sealant. The SIKAFLEX 521FC is based on modified polymer that cures to an elastomer by humidity. This universal 1K transparent adhesive from SIKAFLEX can be used diversely for bonding various parts and components. The SIKAFLEX 521FC adhesive sealant is characterized by its transparent color and by its temperature resistance between -40°C and +90 degrees Celsius.
What can I use the SIKAFLEX 521FC on?
SIKAFLEX 521FC sealant is a universal and versatile product that can be used on various substrates. The SIKAFLEX 521FC can be used without primer on glass, glazed surfaces, enamel and painted wood, among others.
Features of the SIKAFLEX 521FC
SIKAFLEX 521-FC has rock-solid properties that we would like to list for you:
Versatile adhesive and sealant based on a modified polymer, which cures to an elastomer when exposed to humidity
Can be used without primer on a wide variety of substrates such as glass, glazed surfaces, enamel and painted wood
Not suitable for PP, PE, Teflon and bitumen substrates, nor for underwater joints and expansion joints
Hardness shore A: 38
Tensile strength: 2.2 N/mm2
Elongation at break: 250
Specific gravity: 1.06 kg/liter
Skin formation time at 23°C/RV 50%: 15 minutes
Temperature resistance: -40°C to 90°C
Good weathering resistance
Elastic
Paintable
Low odour
Color: transparent
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