To prevent costly leaks and water damage, this Mapei Shower Waterproofing Kit is the smart choice. The kit contains everything you need to waterproof a shower. Waterproofing is an essential first step to take before installing ceramic tiles, natural stones or mosaic in your bathroom and kitchen. This waterproofing kit requires no reinforcements and can be used on moisture-resistant plasterboard, gypsum plaster, cementitious render and tile backer boards.
The easy-to-use set comes ready to go, so you can complete the job in three quick and easy steps. It's fast-drying too, allowing you to start tiling within 12-24 hours of application, saving you time. The solution has excellent elongation properties to help bridge cracks in the underlying surface, creating a tough and durable water-tight barrier.
• Each kit contains 5 kg Mapegum WPS liquid membrane, 10 m waterproof tape and 0.5 kg primer
• Approximate coverage of up to 4 m²
• Application temperature range of +5°C to +35°C

Delivery (UK mainland only)

 

Next Day: £5, or FREE over £40

- Order by 9pm Mon-Thu: next working day

- Order Fri to 5pm Sun: Monday

- Order after 5pm Sun: Tuesday

 

Pre-12pm: £10

- Same cut-offs as Next Day above

 

Saturday & Sunday: £10, or £5 over £40, or FREE over £75

- Saturday: order by 6pm Fri

- Sunday: order by 4pm Sat

 

Heavy items (over 30kg)

- Mon-Fri only. Order by 6pm and allow up to two working days

- Order after 6pm Thu: arrives after the weekend

 

Supplier items

- Sent directly by the supplier, so timings vary. Lead times appear on the product page in working days (Mon-Fri)

 

More about delivery 

Next Business Day Collection (eligible items)

- Order by 9pm Mon-Thu: collect next day

- Order after 9pm Thu to 5pm Sun: collect Monday

- Heavy items (over 30kg): allow up to two working days

 

Opening hours

- Weekdays vary by branch: open 6:30am-7am, close 6pm-8pm

- Saturday: 7am-6pm

- Sunday: 9am-4pm

 

Check your local store's hours and that it's open before visiting. Please wait for our text or email before collecting.

 

Holding your order
We'll hold it for 14 days, then automatically refund your original payment method.