Cocoon Holland B.V.

6000m1 seam sealing and more than 1100 junctions sealed with our sprayable coating at?Circa Amsterdam (formerly known as ′Amsterdome′) This involves annual cleaning and inspection of the roof. Want more info about our solutions? Feel free to visit our website and contact us via: T: +31 (0)20 6867 808 E: [email protected]

How we secured 27 pipe penetrations in Heerenveen, the Netherlands using rope access! We sealed 27 penetrations whose outer sides were inaccessible from the grid platform. An aerial platform was not sufficient because the distance was too great. We used rope access to seal the pipes on both sides of the walkway. - Riggings? - Applying rope protection? - Wall cladding / taping? - Surface priming - Sticking Cocoon foil that matches the fa?ade? - Multiple layers of Cocoon550 spray applied. This is to create a permanent elastic seal. This will also permanently bridge movement in the substrate. The Cocoon will also stretch/move with any movement/vibration of the pipes. Need help with your seam and gap sealing challenges? Feel free to contact us via: T: +31 (0)20 6867 808 E:?[email protected]

Are you struggling to make your laboratory 100% airtight to meet safety regulations? In high-stakes environments like laboratories, research facilities, and cleanrooms, airtight integrity isn’t optional—it’s essential. Even the smallest leak in a seam or gap can lead to hazardous material exposure, regulatory non-compliance, or cross-contamination. Yet, many facilities struggle with sealants that fail under pressure, crack over time, or simply don’t meet industry safety standards. Imagine this.. Your facility undergoes an inspection, and a minor leak is detected. That one small issue could shut down operations, lead to costly fines, or compromise years of research. Or worse—an undetected air leak allows hazardous substances to escape, putting employees at risk. Standard sealing solutions often aren’t designed for high-risk lab environments. They degrade under exposure to cleaning chemicals, fail to bond with diverse materials, or can’t handle the strict air pressure demands of controlled spaces. That’s where advanced, laboratory-grade sealing solutions come in. A high-performance, durable seam and gap sealant ensures: ? 100% airtight integrity—preventing leaks before they start. ? Compliance with strict industry regulations. ? Resilience to harsh chemicals and repeated sterilization. ? Long-lasting durability to minimize maintenance and downtime. Don’t let a small leak become a big problem. If safety, compliance, and airtight reliability are your priorities, let’s connect and explore a solution that ensures your lab meets the highest standards—without compromise. - - - - T: +31 (0)20 6867 808 E:?[email protected]

Are you often faced with the challenge of making buildings or installations watertight, while they are exposed to the effects of weather, movement, and corrosion? With Cocoon coatings, you can solve this problem once and for all! This liquid polymer coating creates a strong, waterproof, flexible, and monolithic membrane that adapts to any surface. Thanks to its unique cobweb-like structure, Cocoon is perfect for both new installations and existing systems. ?? Key Benefits: Protection against water, gas, oil, and dust – Cocoon prevents unwanted substances from penetrating both indoor and outdoor environments. Corrosion resistance – The #coating is resistant to acids, oils, fungi, and chemical vapors. Durable under extreme conditions – Sunlight, rain, seawater, and temperature fluctuations have little effect on Cocoon. Sustainable and flexible – The coating remains intact, even with movements in pipe penetrations or shifts between walls and ceilings. Cocoon provides the solution to a wide range of challenges and enables you to tackle otherwise costly and complex problems. Whether you need to seal a wall, pipe penetration, machine, or structural opening, Cocoon delivers a seamless, permanent, and reliable waterproof barrier. Looking for a durable solution to your challenges? Reach out to explore the possibilities for your project! - - - - - #ropeaccess #werkenophoogte #construction #FPSO #LNG

What makes cocoon coatings so suitable for use in pipe and conduit penetrations? Are you struggling with leaks or seals that just can't withstand the wear and tear of your environment? Cocoon coatings are here to solve those issues, and we’re confident they can help you. Our coatings create a durable, seamless seal that’s highly resistant to impact, abrasion, and movement—perfect for pipe penetrations, machinery, or any area where expansion and contraction between walls and ceilings are a concern. This means no more worrying about compromised seals or costly repairs due to shifting or structural changes. Cocoon's versatility goes beyond simple sealing. It provides a reliable, cost-effective solution to what would otherwise be complex and expensive problems. Whether it’s sealing machinery, equipment, or ensuring airtight and watertight barriers for any space or structure, our unique cobweb-like #coating delivers exceptional performance. Our product forms a waterproof, vapor-tight barrier that works in both high and low-temperature environments, resists most industrial chemicals, and stays strong, flexible, and permanent. With Cocoon, you can trust that your sealing needs are covered—secure, long-lasting, and worry-free. #waterproofcoating #airtightseal #naadafdichting - - - - ?? Curious how this can work for your company? ?? Visit our website and let’s connect!

Seam and Gap Sealant project at Abbott in Zwolle, the Netherlands Their facility is now safeguarded against the toughest environmental challenges from inside and outside. ?? Airtight. ?? Worry-free. Are you looking for a revolutionary coating that provides a seamless result, ensures a long lifespan for your assets while being highly cost-efficient? Feel free to contact us via: T: +31 (0)20?6867 808 E:?[email protected]

¨Packing an aircraft takes us six weeks¨ - Alexander E.F. van der Zee When Fokker still existed, we packed many unsold F27s that the aircraft manufacturer had produced ahead of time. The moment they were sold, we unpacked them again in two days and they could be prepared for the customer. We also packed types that were developed later, as long as the company kept the production lines full.' Cocoon packs much more than aircraft. Consider naval vessels, components of LNG carriers and expensive equipment such as heat exchangers and inverter installations. ‘From World War I, people learnt that putting stuff just anywhere results in never being able to use it again,’ Alexander explains. 'Towards the end of World War II, the Americans therefore developed the Cocoon Mothballing System, a system that allows precious equipment to be mothballed, so to speak. This system creates a hermetically sealed plastic cocoon around the equipment. Inside that plastic skin is a conditioned climate that controls humidity and keeps it stable at around 38%. Rust, mould and dehydration of rubbers and plastics are thus eliminated. There is ozone in everything. The system also removes ozone from the air.' ‘When it comes to cocoon mothballing, there must be space between the cocoon film and the object being wrapped with it,’ Alexander explains. 'Using tubes and hoses, we create that distance. We produce the cocoon film ourselves. Cocoon is a sprayable PVC whose properties are that it is airtight, elastic and tough and also has high weather resistance. Once the first layer of cocoon film is applied, we reinforce the seams using a webbing technique. We then apply several layers of cocoon film and connect the air circulation system. Just like a spider spins its own threads, we seal all the holes with our spray gun. Per plane, the undercarriage is put in an aluminium container because you have to connect somewhere airtight. Besides, you don't want moisture from the concrete base to get into the plane. Both the deflated tyres and the aluminium bin are packed. This makes them part of the Cocoon Mothballing System.'? In fact, nothing has been taken out or removed except the motors, APU and batteries. If we look ahead when we open it up the cabin of these E2′s will just still be as it was and the livery will still look neat. - - - - Do you have any questions regarding this mothballing project? Feel free to visit our website and contact us! T: +31 (0)20 6867 808 E:?[email protected]

This is how KLM Cityhopper solved a serious problem with our Cocoon mothballing system! KLM Cityhopper chose to park a number of young Embraers due to engine maintenance at the 195-E2 to park at Twente Airport for the time being. Of course, motors coming off a machine is quite common, which is why as standard they have four spare motors at their disposal. But those four are not enough to solve this problem. As soon as the engines are off a machine, that machine is off. You don't do anything with it anymore and that's not good for an aircraft. Normally you do an engine swap and the aircraft can go back into operations with a few days. When it became clear that the engines of these 18 E2s had to go to the shop, they knew they would go through the spare stock at some point. In the article underneath in the reactions editor Lieneke Koornstra de Doelder explains in detail how we packed these planes with our mothballing system. Special thanks to Jeroen van Eijk, Gertjan Lichtenveldt, Gerben Groothuis, Remco de Wit and our very own Jed Lee for a very pleasant collaboration during this project. ?? Tim Volmer / Remco de Wit Contact us via: ?? [email protected] ?? +31 020-6867808

Why a flexible preservation system is necessary for your next project to prevent corrosion From roofs and walls to ships and aircraft, Cocoon’s innovation is reshaping preservation. In a world where everything moves—even the seemingly stationary—the demand for flexible, durable solutions has never been greater. Cocoon Holland has demonstrated its expertise in a range of high-profile projects, showcasing the versatility and effectiveness of its products. In the article underneath you′ll read more about these projects and the groundbreaking preservation system designed to move seamlessly with almost any surface ?? - - - - - #corrosion #coating #maritime #LNG

Don't let moisture ruin your spare parts—here’s how LNG superintendents stay ahead As a superintendent in the LNG industry, you know that your spare parts are the lifeblood of your operations. When stored improperly, moisture, rust, and environmental damage can render them useless when you need them most. Your challenge isn’t just keeping parts safe—it’s ensuring they’re ready to go, even after years of storage. In this article we explain explore how we solve your most pressing challenges ?? - - - - #lng #superintendent #lngindustry #shippinginnovation #shipmanagement FUJI TRADING COMPANY LIMITED