Basic Info.
Product Description
Areas of application
Lejell240A is suitable for Bonding of galvanized sheet with cement, tile, stone, and metal substrates;
Indoor and outdoor expansion joint sealing of concrete.
Technical Data
| Testing Items(2) | Performance | |
| Appearance | Black/White/Gray homogeneous paste | |
| Density GB/T 13477.2 | 1.65±0.1 | 1.63 |
| Extrudability ml/minGB/T 13477.4 | ≥150 | 350 |
| Sagging properties(mm)GB/T 13477.6 | ≤3 | 0 |
| Tack free time (min)GB/T 13477.5 | ≤60 | 40 |
| Curing speed (mm/d) HG/T 4363 | ≥1.8 | 2.1 |
| Volatile contents (%) GB/T 2793 | ≤7 | 2 |
| Shore A-hardness GB/T 531.1 | 30~50 | 36 |
| Tensile strength MPa GB/T 528 | ≥1.2 | 1.5 |
| Elongation at break % GB/T 528 | ≥200 | 350 |
| Application temperature (ºC) | -40~90 | |
| All data above were tested under standardized condition at 23+2°C. 50+5%RH. Value of tack free time would be affected by change of environmental temperature and humidity. |
FAQ
1.Are you manufacturer?
Yes. Our company-PUSTAR, is top 5 polyurethane sealant manufacturer in China. We have Two factories in China-one in Dongguan city and one in Huizhou city, Guangdong province.
2.How long can I get a quote
The quotation can be provided not longer than 24 hours on condition that we know all detailed require- ments.
3.Do you accept Private Label!?
Yes. We can do OEM for customers.
4.Can I get a sample before order?
Of course. Generally, we provide 1-5 pieces free samples for quality testing and the courier fee be born by customers. Thank you for your understanding.
5.Do you have MOQ?
Yes, Generally, MOQ is 3000pcs.
6.How long you will finish my order?
It is depend on your order quantity. Generally, we just need 7 days to produce 10000 pieces, 600ml sausa- ge after receive your payment.
7. Can I visit to your factory?
Welcome. Please let me know your trip plan, we would like pick you up and book hotel for you.
8.How to find the suitable polyurethane sealant?
Please let me know your application purpose, substrate, application method and all your requirements.