Marketplace.
image 1 of Stormdry Liquid Rubber Leak Seal 500ml Black Quick-Dry Waterproof Leak Sealer for Emergency Roof and Gutter Repair
image 1 of Stormdry Liquid Rubber Leak Seal 500ml Black Quick-Dry Waterproof Leak Sealer for Emergency Roof and Gutter Repair
image 1 of Stormdry Liquid Rubber Leak Seal 500ml Black Quick-Dry Waterproof Leak Sealer for Emergency Roof and Gutter Repair
image 1 of Stormdry Liquid Rubber Leak Seal 500ml Black Quick-Dry Waterproof Leak Sealer for Emergency Roof and Gutter Repair
image 1 of Stormdry Liquid Rubber Leak Seal 500ml Black Quick-Dry Waterproof Leak Sealer for Emergency Roof and Gutter Repair
image 1 of Stormdry Liquid Rubber Leak Seal 500ml Black Quick-Dry Waterproof Leak Sealer for Emergency Roof and Gutter Repair
image 1 of Stormdry Liquid Rubber Leak Seal 500ml Black Quick-Dry Waterproof Leak Sealer for Emergency Roof and Gutter Repair
image 1 of Stormdry Liquid Rubber Leak Seal 500ml Black Quick-Dry Waterproof Leak Sealer for Emergency Roof and Gutter Repair
image 1 of Stormdry Liquid Rubber Leak Seal 500ml Black Quick-Dry Waterproof Leak Sealer for Emergency Roof and Gutter Repair
image 1 of Stormdry Liquid Rubber Leak Seal 500ml Black Quick-Dry Waterproof Leak Sealer for Emergency Roof and Gutter Repair

Stormdry Liquid Rubber Leak Seal 500ml Black Quick-Dry Waterproof Leak Sealer for Emergency Roof and Gutter Repair

(8 Reviews)

FREE delivery

£18.99

Collect Clubcard points on Marketplace products

Sold and sent by Safeguard Europe Ltd

Sent by courier

  • FREE standard delivery between Tue 21 Apr - Wed 22 Apr

  • FREE express delivery between Fri 17 Apr - Mon 20 Apr if you order before 2pm

Returns available within 30 days.

Highlights

  • QUICK LEAK REPAIR FOR GUTTERS, ROOFS & MORE: Works in damp or dry conditions. Bonds to brick, concrete, roof felt, tiles, fibreglass and more. Suitable for roofs, gutters, gutter joints and downpipes, including flat and felt roofs, lead flashing repairs and gutter leak repair thanks to moisture-curing waterproofing.
  • SEALS, SELF-LEVELS & PREVENTS LEAKS: Self-levelling leak sealer that pours or brushes on to fill and bridge cracks up to 5 mm. Self-levels on application, with additional coats applied for full coverage, effective water leak repair and long-term leak prevention.
  • DURABLE, FLEXIBLE & VERSATILE: Forms a UV-resistant, permanently flexible elastomeric coating for long-lasting protection. Solvent-free and isocyanate-free. Compatible with most paints and coatings and overpaintable after 48 hours. Suitable for general-purpose leak prevention but not for below-ground use or on pipes or surfaces under pressure.

Description

Stormdry Liquid Rubber Leak Seal is a fast-acting solution for sealing urgent leaks on roofs, gutters, joints and more. Whether conditions are damp or dry, this all-weather formulation adheres instantly to common exterior surfaces including brick, concrete, roof felt, tiles, fibreglass and metal. Its moisture-curing technology allows it to be applied even on damp substrates, making it ideal for emergency roof repair, gutter sealing, or flashing restoration. Once poured or brushed on, the self-levelling formulation bridges and fills cracks up to 5 mm, delivering a continuous, watertight barrier in just one coat. For full protection, simply apply additional layers as needed. Stormdry Liquid Rubber Leak Seal forms a flexible, UV-resistant elastomeric membrane that resists cracking, splitting or flaking. This long-lasting protection makes it perfect for seasonal maintenance or on-the-spot leak prevention—without solvents or isocyanates. It’s also overpaintable after 48 hours, compatible with most coatings, and remains permanently flexible, even under temperature changes. Please note: not for use below ground level or on pipes under pressure.

Contains Liquid ContentsYes
Size500ml
Surface RecommendationGutter

Manufacturer Address

Safeguard Europe Ltd

Delivery
  • FREE standard delivery between Tue 21 Apr - Wed 22 Apr
  • FREE express delivery between Fri 17 Apr - Mon 20 Apr if you order before 2pm
Returns

Not happy with a Marketplace item? You can request a return and refund online up to 30 days after the delivery date. You'll need to return the item to the Marketplace seller.Our returns policy

Stormdry Liquid Rubber Leak Seal 500ml Black Quick-Dry Waterproof Leak Sealer for Emergency Roof and Gutter Repair
Stormdry Liquid Rubber Leak Seal 500ml Black Quick-Dry Waterproof Leak Sealer for Emergency Roof and Gutter Repair

(8 Reviews)

FREE delivery

£18.99

FREE delivery

FREE delivery

£18.99

Collect Clubcard points on Marketplace products

Sold and sent by Safeguard Europe Ltd

Sent by courier

  • FREE standard delivery between Tue 21 Apr - Wed 22 Apr

  • FREE express delivery between Fri 17 Apr - Mon 20 Apr if you order before 2pm

Returns available within 30 days.

About Marketplace

We're giving you more choice than ever before. Shop more products from more brands across homewares, beauty, electricals and much more.

Sold and sent by trusted sellers right to your door.