You need an e-mail and a password to log in to
If you have not an account, please fill out the form to create a request.

After logging in, you can easily find the products you want to find using the smart search tool. You can search with,
- Product Kastas codes
- Product sizes
- Your product article numbers includes all price list products published by Kastaş Sealing Technologies . In addition, customer specific products can be viewed special for you after logging in. offers you all the conditions defined in Kastaş Sealing Technologies as online.
After logging in, product prices, special conditions and current stock information are listed.

The minimum line amount is the minimum amount per order line determined by Kastas Sealing Technologies. When you receive this warning, you can increase the quantity and see the relevant minimum amount.

In order to add products to your cart , you must enter the amount you request and make a query. After viewing the price and stock information, you can add the products to your cart.

After adding products to your cart, you can change the quantity or remove the products from your cart. It is enough to make a query by entering the amount you requested in the Quantity section. To remove products, you can use the "Delete" button at the beginning of the line or basket list.

For the products you have added to your cart, you can determine the dispatch date by selecting the relevant line from the list in the cart and dividing it by the number of dispatch dates. While determining the number of dates, you can make transactions by dividing the entire number of lines you will choose.

You can access all your defined delivery addresses from the delivery section in your basket. You can choose the delivery address for your order. You can contact to define a new delivery address.

You can add to your order from the note and reference number sections in the cart.

Your cart remains for 24 hours. Adding to cart does not cause any revision in stocks and prices. You can check the stock and price variability by updating your cart.

To view your order history, select the Order History page under the My Account menu.
You can select the list type to view your Seal-link orders or all Kastaş orders.

To check current account balance , select the Current Account History page under the My Account menu.

In order to quickly create your long-listed orders, you can upload them as an excel file. Select the "Upload order with Excel" function under the My Account menu. For more information, you can contact with