Product Description
Stelmax Clear Adhesive for Cat Flap Tunnel Extensions
Stelmax Clear Contact Adhesive is a professional adhesive that we recommend for securely joining cat flap tunnel extensions when building longer tunnels for wall and deep-panel installations.
It is particularly useful when several tunnel extensions are being joined together and you want the finished tunnel to remain securely assembled during installation and everyday use.
Stelmax products have been widely used within the window, door and uPVC industry, making this a practical choice for installers working with plastic pet doors, tunnel extensions and associated PVC components.
Ideal for Cat Flap Tunnel Extensions
When installing a cat flap through a thick wall, several individual tunnel extensions may be required to create a fully lined passage through the opening.
Stelmax Clear Adhesive can be used to securely bond suitable tunnel sections together, helping create a strong and neat finished assembly.
It is particularly useful for compatible tunnel extensions from brands including:
- Cat Mate
- PetSafe
- Staywell
Always check material compatibility before applying adhesive to any pet door or tunnel component.
Why We Use Adhesive on Wall Tunnel Installations
Individual tunnel extensions are designed to connect together, but a wall installation can involve several sections joined in a row.
Bonding compatible sections together can help:
- Keep multiple tunnel extensions securely aligned
- Prevent sections separating during installation
- Create a more rigid tunnel assembly
- Make longer wall tunnels easier to handle
- Provide a cleaner finished installation
This can be especially useful when building long tunnels through brick, block or cavity walls.
Clear Finish
The clear formulation makes Stelmax particularly useful for pet door installations where visible adhesive would spoil the appearance of the finished tunnel.
When correctly and carefully applied, only a small amount of adhesive should be required at the joining surfaces.
Suitable Applications
Subject to material compatibility, Stelmax Clear Adhesive can be useful for:
- Cat flap tunnel extensions
- Dog door tunnel extensions
- Pet door wall tunnels
- PVC tunnel components
- Rigid PVC components
- Compatible ABS plastic components
- Window and door trims
- Small plastic bonding applications
Useful for Deep Wall Installations
A cat flap installed through a normal door may require little or no additional tunnel depth. A wall installation is very different.
Depending on the thickness of the wall and the pet door being installed, several tunnel extensions may be needed to create a smooth, fully lined passage from the inside of the property to the outside.
Using a suitable adhesive to join compatible extensions can turn the individual sections into a much more manageable tunnel assembly before it is positioned within the prepared wall opening.
Professional Window & Door Industry Product
Stelmax adhesives are well known within the uPVC window and door trade and are commonly used for bonding compatible plastic components.
CatFlaps.co.uk is part of Master Plastics (SW) Ltd, and our background in the window and door industry means we understand that fitting a pet door is often about much more than simply cutting a hole and inserting a cat flap.
Correctly preparing and finishing the tunnel is particularly important when installing a pet door through a thick wall.
How to Use Stelmax for Cat Flap Tunnel Extensions
- Before applying adhesive, assemble the tunnel sections without glue to confirm the required overall length.
- Check that all tunnel sections fit together correctly.
- Make sure the surfaces to be bonded are clean, dry and suitable for the adhesive.
- Apply the adhesive carefully to the joining surfaces in accordance with the manufacturer's instructions.
- Connect the tunnel sections and ensure they are correctly aligned.
- Remove any unwanted adhesive before it cures where appropriate.
- Allow the adhesive to cure in accordance with the manufacturer's instructions before completing the installation.
Do not permanently bond the tunnel sections until you are satisfied that the assembled tunnel is the correct length for your wall.
Key Features
- Professional clear adhesive
- Ideal for compatible cat flap tunnel extensions
- Useful for wall-mounted pet door installations
- Suitable for compatible rigid PVC components
- Suitable for compatible ABS components
- Clear formulation for a discreet finished appearance
- Helps securely join multiple tunnel sections
- Useful when constructing long wall tunnels
- Widely used within the window and door industry
- Suitable for indoor and appropriate outdoor applications
Important – Adhesive, Not a Gap Filler
Stelmax should be used as an adhesive and should not be treated as a general-purpose gap filler or wall sealant.
The tunnel sections should fit together correctly before they are bonded. Do not attempt to use excessive adhesive to compensate for incorrectly fitting components or large gaps.
Important Safety Information
Stelmax is a professional adhesive product and should be handled carefully.
- Read and follow the manufacturer's instructions before use
- Use in a suitably ventilated area
- Keep away from children and pets during application and curing
- Avoid contact with skin and eyes
- Check compatibility before use
- Do not use with activators unless specifically permitted by the manufacturer
- Allow the adhesive to cure fully before allowing your pet to use the tunnel
Frequently Asked Questions
Can I use Stelmax to join Cat Mate tunnel extensions?
It can be used for compatible plastic tunnel components, but you should always check the material and adhesive compatibility before permanent bonding.
Can it be used with PetSafe and Staywell tunnel extensions?
It may be suitable for compatible plastic components used in PetSafe and Staywell installations. Check the particular tunnel material before applying the adhesive.
Do I have to glue cat flap tunnel extensions together?
Not necessarily. This product is useful where you want to securely bond compatible sections together, particularly when constructing a longer tunnel for a deep wall installation.
Can I use it to fill gaps around the wall?
No. Stelmax is an adhesive rather than a general-purpose gap-filling or building sealant. Appropriate materials should be used for sealing and finishing the surrounding wall installation.
Should I glue the tunnels before checking the wall depth?
No. We recommend assembling and measuring the complete tunnel first. Once you are satisfied with the length and fit, the compatible sections can then be bonded as required.
Not sure what you need for your wall installation?
Contact CatFlaps.co.uk with the model of your cat flap and the approximate thickness of your wall. With our background in pet doors, windows and doors, we'll be happy to help you work out the tunnel extensions and installation accessories required.
Professional Adhesive for a Professional Installation
For deep wall installations involving several compatible tunnel extensions, Stelmax Clear Adhesive provides a practical way to securely join the individual sections and create a stronger, neater tunnel assembly.
Whether you're installing a Cat Mate, PetSafe or Staywell pet door, getting the tunnel right is an important part of achieving a clean and professional finished installation.
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