When you see black marks or cracks on the kit it means that water can pass behing. The kit then needs to be replaced.

According to many kit manufacturers kit has a lifelong of up to 10 years but we have seen in action that the best to avoid leaks is to replace shower kit every 3 – 5 years.

We use the Connect Seal-it 216 antifungal kit, food safe and with A+ efficiency label.