Frequently asked questions
You asked, we answer.
Seal and profile solutions for various industries
No matter the industry, we are sure to have something to offer. From fire safety to urban construction to withstand high pressures, we can manufacture profiles to meet the requirements of your industry. Our EN and IMO standards fit the needs of rolling stock and ship building, and we can produce a wide range of gaskets and assembly components.
Here are some answers to questions we get asked frequently. If you don’t find the answer to your question, contact us directly!
About v.a.v group
Where are the v.a.v. group facilities?
The company and all of its facilities are located in Ii, near the city of Oulu in northern Finland.
What certifications do V.A.V. Group's products have?
V.A.V. Group is ISO 9001 certified.
The Fire X – material fits EN45545-2:2020 requirements R22 & R23 for HL3, and has certifications for IMO FTPC Part 2 & 5 (Silicone) and the UL 94 V Classification V0.
TPE/TPV
What is the difference between tpe and tpv?
TPV is a specific type of TPE that includes vulcanized rubber, giving it enhanced durability, chemical resistance, and heat resistance, often surpassing that of standard TPEs.
TPV closely mimics the properties of traditional rubber, making it more robust for demanding applications.
Can I get tpe/tpv in a custom shape?
Yes. V.A.V. Group creates custom extrusion dyes based on the designs delivered to us by the client or designed together with our engineers.
what applications does tpe work for?
TPE functions in various applications, including, but not limited to, appliance seals, automotive interior components, such as dashboard trim and cup holders, soft-touch grips and handles, medical devices and equipment, cable and wire insulation, weather seals, window and door seals, etc.
Is tpe recyclable?
TPE can be recycled and repurposed! The material can be melted down into granules, reshaped, and cured again.
Silicone
can i get silicone rubber in a custom shape?
Yes. V.A.V. Group creates custom extrusion dyes based on the designs delivered to us by the client or designed together with our engineers.
Is silicone safe for kids/pets/medical products
Silicone can be processed to be safe for medical- or food-grade products. Platinum silicone has high chemical resistance and is usually clearer than other silicone types, maintaining this clarity without yellowing over time. Therefore, it is often used, for example, in food containers.
What is the operating temperature range for silicone?
Depending on the treatments and production process, silicone can operate anywhere between -100°C and +300 °C.
What is the difference between silicon, silicone and silica?
Silicon is a chemical element (Si) commonly found in nature, used in electronics and as a raw material in various industries.
Silicone is a synthetic polymer made from silicon, oxygen, and other elements, used in sealants, medical devices, cookware, and more due to its flexibility and heat resistance. We work with silicone.
Silica (silicon dioxide) is a compound made of silicon and oxygen, found naturally as quartz, and used in glass and ceramics.
Fire x
What certifications does fire x have?
The Fire X – material fits EN45545-2:2020 requirements R22 & R23 for HL3, and has certifications for IMO FTPC Part 2 & 5 (Silicone) and the UL 94 V Classification V0.
Can i get a custom shaped profile made from fire x?
Yes. V.A.V. Group creates custom extrusion dyes based on the designs delivered to us by the client or designed together with our engineers.
how does fire x work?
Fireproof seals and profiles work by creating a physical barrier that prevents or slows down the spread of fire and smoke. There are different solutions to do that, for example, fire-proof silicone, ablative sealants, or intumescent seals and fire-retardant profiles.
Manufacturing
I need a custom profile made from scratch. do i need to have a design ready?
No. We can create a new extrusion dye based on your needs and will make several prototypes to make sure it fits the purpose.
You can also send us a physical example piece of profile, from which we can model the dye.
What size production volumes does v.a.v. group offer?
Our production process is extremely flexible with an ability to quickly produce small to medium size production series.
what production methods does v.a.v. group have?
We work with silicone, TPE, and TPV materials. We have both horizontal and vertical extrusion lines, as well as various optional and additional further processing or assembly options, such as laser engraving and 3D-printing.
I don't know what kind of material/production method fits my needs. what should i do?
If you want to take your time and consider your options, we recommend you read our Material Guide.
If you want answers faster, contact our team over the phone or leave an email, and we’ll get back to you as soon as we can!
Mia Ahlgren
Sales Manager
Tel. 358 400 582 267
mia.ahlgren@vav-group.com
Logistics
How soon will i get my custom profiles?
Combined with flexibility and reliability, we can offer our customers a fast supply of products, with prototypes delivered in two weeks from when we receive the drawings or model of the product.
Does V.A.V. Group deliver to my country?
Yes, we do! V.A.V. Group Oy delivers its products all around the Globe. Our customers can be found, for example, in Germany, China, Japan, Brazil, Uruguay, the USA, … you just name it.
The delivery time/location for my products has suddenly changed. Who should i contact?
The best way to contact us on delivery and logistics topics is to send an email to sales@vav-group.com. There you will get a prompt answer to your questions.
News
Customer Story: Halton
Safety at Sea with Reliable Sealing Solutions Halton Marine, Energy, and Infrastructure (MEI), also known as Halton Marine, is part of the global Halton Group
EU and ISO Standards for Sealing Profiles in Railway and Marine Applications
Sealing profiles play a crucial role in industries where safety, durability, and compliance are non-negotiable. Railway and marine environments are especially demanding.
Understanding Seal Failure: Common Causes and How to Extend the Life of Your Sealing Solution
Seals are often overlooked because of their size, yet they are among the most important components in industrial equipment. A well-designed sealing profile ensures safety, efficiency, and reliability, while a failing one can cause costly downtime.
More news from our Newsroom.
DON'T HESITATE TO ASK US
New projects and environments bring new challenges and requirements, from environmental hazards to special soundproofing. Always do your research, but don’t hesitate to ask us for help. Our flexibility gives us the advantage to innovate and experiment with various further processing methods.
