Sikaflex-522
Sikaflex-522 is a low emission 1-component Silane Terminated Polymer (STP) sealant/adhesive. It has a high weathering and mold resistance. Sikaflex-522 meets highest EHS standards. It bonds well to a wide range of substrates with minimal pre-treatment.
- High ageing and weathering resistant
- High fungicidal resistance
- Very low emission and odor
Important Notice:
Please note that the images of the product shown above are for illustrative purposes only.
While we strive to provide accurate representations, there might be slight differences between the product image and the actual product you receive. These variations could be due to lighting, individual screen settings, product enhancements, or minor design updates from the manufacturer.
We assure you that any discrepancies are minimal and will not affect the overall quality and functionality of the product.
If you have any questions or concerns, please feel free to contact our customer support team for further assistance at support@batsol.co.uk or phone us at 01752 656270.
At Batteries and Solar, your satisfaction is our top priority, and we are committed to providing the best shopping experience for you.
Thank you for choosing Batteries and Solar for your purchase.
Key Features
PRODUCT BENEFITS
- High ageing and weathering resistant
- High fungicidal resistance
- Very low emission and odor
- Bonds well to a wide variety of substrates without the need for special pre-treatment
- High colour stability under UV
- Isocyanate, solvent, phthalate and silicone-free
- Meets hygiene requirements for ventilation and air-conditioning systems and units according VDI 6022 Blatt 1:2011-07
- ISEGA certificate for foodstuff area usage
- EC1+ certificate
Usage
Sikaflex-522 adheres well to a wide variety of substrates and is suitable for interior and exterior elastic sealing and bonding applications. It is suitable for applications in areas of air ventilation and incidental food contact. Suitable substrate materials include timber, glass, metals, metal primers and paint coatings (2-part systems), ceramic materials and plastics. Seek manufacturer’s advice and perform tests on original substrates before using Sikaflex-522 on materials prone to stress cracking. This product is suitable for experienced professional users only. Tests with actual substrates and conditions have to be performed ensuring adhesion and material compatibility.Specifications
| Chemical base |
Silane Terminated Polymer |
|
| Colour (CQP001-1) |
White
|
|
| Cure mechanism |
Moisture-curing |
|
| Density (uncured) |
1.4 kg/l |
|
| Non-sag properties |
Good |
|
| Application temperature |
|
5 ─ 40 °C
|
| Skin time (CQP019-1) |
30 minutes A
|
|
| Curing speed (CQP049-1) |
(see diagram) |
|
| Shrinkage (CQP014-1) |
2 % |
|
| Shore A hardness (CQP023-1 / ISO 48-4) |
40 |
|
| Tensile strength (CQP036-1 / ISO 527) |
1.8 MPa |
|
| Elongation at break (CQP036-1 / ISO 527) |
400 % |
|
| Tear propagation resistance (CQP045-1 / ISO 34) |
7.5 N/mm |
|
| Service temperature (CQP513-1) |
4 hours 1 hour
|
-50 ─ 90 °C 140 °C 150 °C
|
| Shelf life |
Unipack / Cartridge
|
12 months B
|
|
CQP = Corporate Quality Procedure |
A) 23 °C / 50 % r.h. |
B) storage below 25 °C |
CURE MECHANISM
Sikaflex®-522 cures by reaction with atmospheric moisture. At low temperatures the water content of the air is generally lower and the curing reaction proceeds some-what slower (see diagram 1).
Diagram 1: Curing speed Sikaflex®-522
CHEMICAL RESISTANCE
Sikaflex®-522 is generally resistant to fresh water, seawater, diluted acids and diluted caustic solutions; temporarily resistant to fuels, mineral oils, vegetable and animal fats and oils; not resistant to organic acids, glycolic alcohol, concentrated mineral acids and caustic solutions or solvents.
Attachments
Shipping and Returns
-Standard delivery to UK mainland from £9.00 (3-5 days service).
Restrictions apply*
- Some products may incur an additional Pallet Delivery charge where a palletised delivery is required.
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