斯里兰卡采购需求：乙酰氧基硅酮密封胶

I hope this message finds you well. I'm reaching out to inquire about the availability of your 5-liter gray-colored product. We are interested in understanding the specifications, pricing, and lead time for this item. Additionally, it would be great to know about any bulk order discounts you might offer, as we are considering placing a significant order depending on the details provided. Could you also let us know if there are any customization options available for the gray color? We would like to ensure that the product meets our specific requirements. Lastly, please share information regarding the shipping options and associated costs to our location. This will help us make a more informed decision as we look to proceed with our purchasing plans. Thank you!