Pro Clima Stoppa
Product Overview
Main Purpose
Creates an airtight seal at the end of a conduit and can plug circular holes in airtight accessories. Once installed, it becomes an airtight grommet by creating a small hole in its centre through which a cable can be inserted.
Use it On
The ends of conduit, ducts or in round holes in airtight accessories
Overview
The Pro Clima Stoppa can plug the end of a round conduit and can plug round holes in airtight accessories. The Stoppa becomes an airtight grommet when a small hole is created in its centre. You can then insert a wire or cable through the hole in the Stoppa to achieve a removable and repositionable airtight seal.
Where to use it
Where secure airtight installation of a cable or a wire in a conduit, duct or Optime Airtight Downlight Protector is required.
What it does
The Stoppa becomes an airtight grommet when a small hole is created at its centre and a wire or cable is inserted through the hole.
Why we love it
The Pro Clima Stoppa airtight plugs are easy to work with, and a single cable or wire is easily inserted into a conduit or Optime Airtight Downlight Protector to provide reliable air sealing. The Stoppa can be removed and repositioned.
Features
- Easy to install
- Creates a removable airtight seal
- Quick professional or DIY solution
- Does not stick to the cable or wire
- Made from Thermoplastic elastomer (TPE)
- No expanding foam required
- No need for silicone sealants
Benefits
- Creates an airtight seal that adheres to DIN 4108-7, SIA 180 and RE 2020 standards.
- Create a small hole in the Stoppa with a nail/point to make an airtight grommet for a wire or cable.
- Saves time; a single cable in a conduit can be sealed airtight extremely quickly.
- Made from Flexible Thermoplastic elastomer (TPE) which is a flexible recyclable thermoplastic material.
- The cable or wire can be repositioned after installation without compromising the airtight seal.
- Avoids the use of messy, sticky and poor sealing alternatives like expanding foam or silicone.
Questions
There are currently no questions and answers published for this product
Technical Details
Key Technical Data
Installation Guide
Find an installerSelect the correct size of the Stoppa that matches the diameter of the conduit or hole in the Optime Airtight Downlight Protector. Punch through the Stoppa using a nail or point. Create a hole that is about 60% of the diameter of the cable.

Support the Stoppa at the penetration point with your hand and pull the cable through the prepared hole. Push the plug firmly into the conduit or Optime Airtight Downlight Protector as far as it will go to create an airtight seal with the conduit.

No further sealing is required. The flexible material of the Stoppa creates an airtight seal between the cable and conduit or Optime Airtight Downlight Protector.
Note for conduits containing more than one wire or cable a Pro Clima Kaflex Airtight Grommet Duo or Multi should be used.
