11/11/2026
Stixall® Ultra: High Performance for Demanding Applications
Some jobs need more from an adhesive and sealant than simply sticking two materials together.
In kitchens, bathrooms, sanitary applications and food preparation environments, performance needs to come with confidence.
You're dealing with water and moisture. Different substrates. Areas where hygiene matters. Joints that need to accommodate movement. And, increasingly, projects where certification and emissions credentials are an important part of product selection.
That's exactly where Stixall® Ultra comes in.
A high-grab, flexible adhesive and sealant engineered for demanding applications, Stixall® Ultra combines strong initial grab, multi-surface adhesion, waterproof and weatherproof performance and permanent flexibility with certification for façade and sanitary applications. It's also approved for use in food preparation areas.
In other words:
Performance you can trust. Certified to perform. Total confidence.
More than just an all-purpose adhesive
Versatility is useful.
But on a demanding job, versatility needs to be backed by performance.
Stixall® Ultra delivers primerless adhesion to most substrates, including metals, plastics, glass, concrete, plaster, plasterboard, wood, enamel and painted surfaces. That makes it a practical choice when a job involves several different materials and you don't want to keep changing products.
And importantly, it doesn't just bond.
It bonds and seals.
Stixall® Ultra cures to a tough, elastic rubber and remains permanently flexible, giving you a product designed to accommodate movement rather than creating a completely rigid joint.
One product. Multiple surfaces. Bonding and sealing.
That's where Ultra earns its name.
Why Stixall® Ultra works in kitchens
Think about the variety of materials you can encounter in a kitchen installation.
Wood. Metals. Plastics. Glass. Painted surfaces. Plaster and plasterboard.
Then add the need for a professional finish and performance in areas where cleanliness matters.
Stixall® Ultra is approved for use in food preparation areas, making it particularly relevant when the working environment demands more than everyday bonding and sealing performance.
That combination of multi-surface bonding, sealing performance and approval for food preparation environments makes Ultra a natural fit for demanding kitchen installations.
Where hygiene matters, Ultra delivers.
Why choose Stixall® Ultra for bathrooms and sanitary
applications?
Bathrooms create a different challenge.
Water and moisture are part of everyday use, different materials frequently meet in the same installation, and joints can be subject to movement over time.
Stixall® Ultra is waterproof and weatherproof once cured, permanently flexible and certified for sanitary applications. It is also designed to perform in damp or wet environments.
The standard Stixall® Ultra carries EN 15651 Façade F EXT-INT F20HM CC and Sanitary XS3 certification.
So rather than thinking of Ultra simply as another adhesive in the toolbox, think of it as a bonding and sealing product for the jobs where the environment raises the performance requirements.
What does certification actually tell you?
It's easy for certification to become a collection ofletters on the back of a cartridge.
For professional users and specifiers, though, those credentials matter.
Stixall® Ultra carries façade and sanitary certification and EMICODE EC1PLUS, alongside UKCA/CE marking. The product information also identifies LEED v4 compliance and a BREEAM pass.
EC1PLUS provides an important additional credential around very low emissions, while the façade and sanitary classifications demonstrate performance against relevant application standards.
For merchants, installers and customers, that gives Stixall® Ultra a strong proposition:
It's not just designed to perform. Its credentials help provide the confidence to choose it for demanding environments.
High initial grab without sacrificing flexibility
High grab is useful when you're trying to get an item accurately positioned.
Stixall® Ultra combines exceptional initial grab and high slip resistance with permanent flexibility once cured, helping reduce reliance on temporary supports while delivering a finished joint that can accommodate movement.
That's a useful combination.
Firm placement when you're installing. Durable flexibility once the job is done.
Stixall® Ultra is also quick curing, at approximately 1.5 mm per 24 hours, with a skin time of around 30 minutes.
Indoors, outdoors, wet or dry
Demanding applications aren't confined to the bathroom or kitchen.
Stixall® Ultra is suitable for interior and exterior applications and is designed to deliver waterproof and weatherproof performance, including use in damp or wet environments.
It also offers resistance to chemicals, petrol, UV and temperature extremes. Standard Stixall® Ultra has a service temperature range from-40°C to +100°C.
That opens it up to far more than one type of project.
What about applications where the finish matters?
Sometimes you want the adhesive and sealant to performwithout becoming part of the finished look.
That's why the range also includes Stixall® Ultra Crystal Clear.
It provides the Ultra combination of flexible bonding and sealing with a completely transparent finish, making it suited to applications such as glass, acrylics and trims, or anywhere a discreet joint is important.
Standard Stixall® Ultra is available in White, Black, Grey and Anthracite, while Crystal Clear gives you the option of an invisible finish.
Bold or invisible. Always professional.
When should you choose Stixall® Ultra?
Think about what the job is demanding from the product.
Are you bonding and sealing?
Are you working across several different materials?
Does the application involve moisture ornexposure to the weather?
Is permanent flexibility important?
Is it a sanitary or food preparation environment?
Do certification and low-emission credentials matter?
If those questions sound familiar, Stixall® Ultra is designed for exactly this type of demanding application.
It brings together the versatility installers want with the performance and credentials demanding jobs require.
Stixall® Ultra. Performance you can trust. Certified to perform. Total confidence.
Seek a Stockist Today.
Discover your local merchant and put Stixall to the test.