How to replace silicone base on shower screen?

[AA2024]

Hi there,

The silicone base on the shower screen has yellowed over time (pictures attached) and has some mould growing on it.

I am hoping to remove and replace the existing silicone as it is not weight baring, however am seeking advice on how to make it neat as it is a large gap to fill. Would using painters tape help here?

Many thanks,

Alice

[EricL]

Hello @AA2024 

Welcome to the Bunnings Workshop community. It's sensational to have you join us, and thanks for sharing your question about your silicone seal.

Just a friendly reminder when working around glass to please be extremely careful as any accidental hit on the glass could cause it to shatter and cause injury. 

I suggest using the CornerTape Professional Silicon Remover in combination with a Trojan Safety Scraper. Please note that using the safety scraper at an angle can cause it to gouge the bath finish so please be careful when using both tools. Using painter's tape is the key to getting a great finish which you'll see in the guide below. I propose using Selleys 300g Clear Wet Area Waterproof Silicone Sealant to replace your old sealer.

Here is a handy step-by-step guide: How to silicone seal a bath. (the techniques used are applicable to your project)

Please remember to wear personal protection such as gloves, goggles and mask when working on your project.

If you need further assistance, please let us know.

Eric