Roofs can pose problems when they deteriorate, but this Thompsons Emergency Roof Seal is a great solution. Use it to fill and bridge gaps and holes in the covering of flat roofs on homes, garages, extensions and sheds.
This sealant is waterproof - so much so that you can even apply it during a downpour. The liquid dries immediately, so if you've got a leak you can sort it out on the spot. Make sure you take a quick look at the seal once the rain stops and give the area a second coat if you need to. It's flexible and will bend with the natural movement of the roof, providing you with a long-lasting and watertight repair.
Emergency Roof Seal is most suitable for filling smaller and shallow cracks. It's black in colour, so will blend in with most roofs. Clean up your tools and any spills using white spirit.
• Immediately fills and bridges small gaps or holes
• Perfect for use on small shallow cracks
• Can be applied even in heavy rain
• Flexes with the natural movement of the roof
• Ensures a tough, long-lasting and watertight repair

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.