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

(8 Reviews)

FREE delivery

£18.99

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Sent by courier

  • FREE standard delivery between Wed 22 Jul - Thu 23 Jul

  • FREE express delivery between Mon 20 Jul - Tue 21 Jul if you order before 2pm

FREE returns within 30 days

Top seller

Sold and sent by Safeguard Europe Ltd

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

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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

0
FREE delivery
FREE delivery

£18.99

Collect Clubcard points on Marketplace products

Sent by courier

  • FREE standard delivery between Wed 22 Jul - Thu 23 Jul

  • FREE express delivery between Mon 20 Jul - Tue 21 Jul if you order before 2pm

FREE returns within 30 days

Top seller

Sold and sent by Safeguard Europe Ltd