How to Seal Cracks in Your Caravan Shower Tray

How to Seal Cracks in Your Caravan Shower Tray

Replacing your caravan or motorhome’s cracked plastic shower tray is a costly solution to what can be a quick and simple fix with BT1. Here’s how.

Why caravan shower trays crack

Shower trays in caravans and motorhomes are typically plastic and therefore prone to cracking. The bad news is, it’s not an uncommon problem for the shower tray in your caravan to crack, so if you spot what you think might be a crack, it’s likely the case. Cracks can be caused by a variety of reasons. The main causes include poor installation and regular wear and tear.

How to repair a cracked caravan shower tray

The good news is that a crack in your caravan’s shower tray can be repaired quickly and effectively with a sealant that’s up to the job. There are other options, such as using waterproof tape or repair patches (which are unsightly and have a high chance of failing if using your caravan’s shower frequently), or you can replace the tray entirely. This is the most costly option and often the most time-consuming. A better alternative is to make a fast, durable, and easy repair with BT1.

BT1 is the powerful bathroom sealant from C-Tec. Formulated with revolutionary TRIBRID® Technology, BT1 successfully bonds fibreglass, uPVC, most plastics, and more materials efficiently. In fact, BT1’s bond can be up to 360% stronger than traditional hybrid polymers. It’s also easy to use, even for complete beginners, and cures instantly, meaning you can repair your cracked shower tray in a flash with no expert or costly help.

Plus, BT1 is a safe solution to use. It contains no solvents, so doesn’t leave a powerful and unpleasant smell, and is an excellent sanitaryware product. BT1 works with an almost clinically-clean efficiency, as it prevents 99.99% of bacteria from growing on its surface, including a variety of microbes. So you won’t need to worry about the application going mouldy over time – BT1 kills all mould and fungal bacteria on contact.

The method

All you need to repair your caravan’s cracked shower tray is BT1, a flat-edged tool, such as a scraper or old credit card, and some clean-up materials like soap and a cloth.

First, clean the affected area. Shower trays are prime areas for grease and grime. While BT1 can make an effective and strong bond, even underwater, preparing the area adequately is key to a long-lasting and professional finish. You can use soap and water or C-Tec’s MultiSolve to ensure a completely grease-free surface.

Next, take your BT1. Snip the tip of the cartridge to your desired size. For most hairline cracks, it’s recommended to use a small amount as BT1’s powerful bond means a little goes a long way. Apply the BT1 solution along the crack, then use your flat-edged scraper, piece of plastic or your finger to smooth BT1 into the crack. Clean up any BT1 not in the immediately affected area promptly, as the sealant starts to cure instantly. After leaving BT1 to cure, test the area and repeat the process above if desired. Your caravan’s shower tray should be quickly and cost-effectively repaired and ready to use once more!

Ready to get started? Visit our retail partner, Toolstation, to grab your BT1 now.