SIKA252 Suitable for bonding solar panel mounts to aluminium, steel and other clean, smooth surfaces. One tube is sufficient for most fitting kits.

• 310cc
• cartridge gun required
• black colour

Suitable substrates include:

• Timber
• Metals (particulary aluminium including anodized components)
• Sheet metal (including phosphated,chromated & zinc-plated components)
• Metal primers & paint coatings (2-C systems)
• Ceramic materials
• Plastics

Benefits include:

• Good gap filling properties.
• Can be over-painted.
• Non-corrosive.
• Electrically non-conductive.
• Vibration damping

Technical data:

• 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