Sikaflex-252 Adhesive

Sikaflex-252 structural adhesive

Sikaflex-252 Structural adhesive, enables you to fix your solar panel to a variety of surfaces including roof tiles, without the need to drill any holes!

1-C formulation

Elastic

Can be overpainted

Good gap-filling properties

Capable of withstanding high Dynamic stresses

Vibration-damping

Non-corrosive

Electrically non-conductive

Bonds well to a wide variety of substrates

Areas of Application Sikaflex®-252 is suitable for structural joints that will be subjected to dynamic stresses.

Suitable substrate materials are

timber

metals,particularly aluminium (including anodized components),

sheet steel(including phosphated, chromated and zinc-plated components),

metal primers and paint coatings

(2-c systems)

ceramic materials

plastics.

Seek manufacturer’s advice before using on plastics that are prone to stress cracking.

Chemical base 1-C polyurethane
Cure mechanism Humidity-curing
Density (uncured) (CSQP 006-4) 
1,16 kg/l - 1,22 kg/l
depending on colour
Non-sag properties Very good
Application temperature 10°C - 35°C
Tack-free time2) (CSQP 019-1) 40 min. approx
Curing speed (CSQP 049-1) (see diagram)
Shrinkage (CSQP 014-1) 6% approx
Shore A hardness (CSQP 023-1 / ISO 868) 55 approx
Tensile strength (CSQP 036-1 / ISO 37) 4 N/mm2 approx
Elongation at break (CSQP 036-1 / ISO 37) > 300%
Tear propagation resistance (CSQP 045-1 / ISO 34) 
9 N/mm approx
Tensile-shear strength (CSQP 046-1 / ISO 4587) 2,5 
N/mm2 approx
Glass transition temperature (CSQP 509-1 / ISO 4663) 
-40°C approx
Electrical resistance (CSQP 079-2 / ASTM D 257-99) 
5 x 109 Ù cm approx
Service temperature (CSQP 513-1) permanent
-40°C to +90°C

Price Reduction!