# Nilkimtek > Nilkimtek (Nilkimtek Kimya Sanayi) formulates sealing chemistry for flexible packaging: heat seal lacquers for lid and blister foils, and cold seal adhesives for high-speed, heat-sensitive packs. Office: Hamidiye Mahallesi, Cendere Caddesi, Porta Vadi T2, Kağıthane/İstanbul, Türkiye. Contact: info@nilkimtek.com, +90 543 893 77 67. The site is published in English (/en/) and Turkish (/tr/). Technical and safety data sheets (TDS/SDS) are available to registered members. ## Products - [Heat Seal Lacquers](https://nilkimtek.com/en/products/heat-seal-lacquers/): solvent-based heat seal lacquers for aluminium foil, polyester and laminated lid and blister structures. - [Cold Seal Adhesives](https://nilkimtek.com/en/products/cold-seal-adhesives/): heat-free, pressure-activated sealing for chocolate, ice cream and other heat-sensitive products on high-speed lines. - [All products](https://nilkimtek.com/en/products/) ## Resource Center - [Heat Seal vs Cold Seal: How to Choose the Right Sealing System](https://nilkimtek.com/en/article/heat-seal-vs-cold-seal/) - [Heat Seal Coatings for Lid and Blister Foils: The Properties That Decide Performance](https://nilkimtek.com/en/article/heat-seal-coatings-lid-blister-foils/) - [Cold Seal Adhesives: The Invisible Technology Behind High-Speed Packaging](https://nilkimtek.com/en/article/cold-seal-adhesives/) - [What "Reliable" Actually Means When You Buy Sealing Chemistry](https://nilkimtek.com/en/article/qualifying-a-sealing-supplier/) ## Company - [About Nilkimtek](https://nilkimtek.com/en/about/) - [Contact](https://nilkimtek.com/en/contact/) - [LinkedIn](https://www.linkedin.com/company/nilkimtek/) ## Türkçe - [Isıyla Yapışan Vernikler](https://nilkimtek.com/tr/urunler/isiyla-yapisan-vernikler/) - [Soğuk Yapıştırıcılar](https://nilkimtek.com/tr/urunler/soguk-yapistiricilar/) - [Bilgi Merkezi](https://nilkimtek.com/tr/makale/) - [Hakkımızda](https://nilkimtek.com/tr/hakkimizda/)