Top 8 Roof Leak Spray UK – Sealers

As an Amazon Associate I earn from qualifying purchases.

1. Pro-Kleen

Repairs Crack and Leaks, Easy to Use Formula, Black Magic Emergency Roof and Gutter Spray 4 x 500ml, Powerful Bitumen Formula

Pro-Kleen - Suitable for repairing larger areas if the area is covered with gauze and then sprayed with Black Magic Roof and Gutter Repair. Uses an industrial-strength bitumen compound to heal any cracks, leaks or other damage instantly.

Due to its flexibility, this sealer can be used on felt, asphalt, metal, slate, stone, concrete, plastic, wood and UPVC – allowing you to seal any surface you wish with ease!. The quick and easy way to repair roofs and gutters. Leaves a flexible coating that is crack and damage resistant. Super hard-wearing and a completely waterproof formula to keep your roof and gutter strong and leak-free. Suitable for use on all hard surfaces such as felted or asphalt roofs, slate, stONE, GUTTERING, CONCRETE, METALS & WOOD.
BrandPro-Kleen
ManufacturerPro-Kleen
Part NumberBM2BIT

2. Black Magic

Powerful Bitumen Formula, Easy to Use Formula, Black Magic Emergency Roof and Gutter Spray 500ml, Repairs Crack and Leaks

Black Magic - Leaves a flexible coating that is crack and damage resistant. The quick and easy way to repair roofs and gutters. Due to its flexibility, slate, metal, asphalt, concrete, plastic, this sealer can be used on felt, stone, wood and UPVC – allowing you to seal any surface you wish with ease!.

Super hard-wearing and a completely waterproof formula to keep your roof and gutter strong and leak-free. Suitable for use on all hard surfaces such as felted or asphalt roofs, guTTERING, STONE, slate, CONCRETE, METALS & WOOD. Uses an industrial-strength bitumen compound to heal any cracks, leaks or other damage instantly. Suitable for repairing larger areas if the area is covered with gauze and then sprayed with Black Magic Roof and Gutter Repair.
BrandBlack Magic
ManufacturerBlack Magic
Part NumberBMBIT1
ModelBMBIT1

3. JENOLITE

Waterproof sealant, Fills, Seals & Stops Leaks, JENOLITE Stop Leak Sealer Spray, BLACK, 400ml

JENOLITE - Completely waterproof and corrosion resistant surface. Waterproof seal stops leaks and drips fast. Remains flexible & pliable for years after use. Suitable for the quick repair of guttering, drains, windows, pipework, roofs and other leaking areas. Dries to create a waterproof seal.
BrandJENOLITE
ManufacturerJENOLITE
Part Number89090

4. Liquid Science

Seals & Stops Leaks. 25% Extra Free, Stop Leak Sealer Spray 500ml. Stops Leaks Instantly. Waterproof Sealant That Fills

Liquid Science - Lasts For Years. Ideal for flat roofs, Sheds, Guttering, Pipes & Flashings. Stops Leaks Instantly. Immediate Waterproofing. Dries black, can Be Painted Once Cured.
BrandLiquid Science
ManufacturerLiquid Science
Weight0.52 kg (1.15 Pounds)

5. ecoticfate

30 Ml Waterproofing Agent Sealing Agent Toilet Penetration Type Nano-Transparent Spray Adhesive Brick Outer Wall Roof Leak Trap for Water Seepage Through Cracks/Window Sill/Toilet

ecoticfate - A waterproof layer can be formed after 24-48 hours, and the waterproof layer will become stronger over time. Efficient waterproof: the seal rubber sealant Coating Spray is your quick and easy way to apply, seal, protect and prevent leaking! After drying, you can apply any color.

Wide applications: the spray can be used for water seepage through cracks, wall water seepage, water seepage in toilet, water seepage of window sills, roof seepage and water seepage of external wall. Will not crack or flake in the cold winter. Effective repair spray: the waterproof agent can easily solve the problem of water leaking.

And it features a powerful solution with a long-lasting effect. Clean the foundation surface before construction to ensure that the foundation surface is dry and dry. Long-lasting effect: with a quick-drying ingredients for easy plaster, repair, and seal. High temperature resistance: this sealant spray will not sag or drip under high temperature in summer.
Brandecoticfate
Manufacturerecoticfate
Part NumberTSI1QO7RDN2GUVRD

6. Black Magic

Powerful Bitumen Formula, Black Magic Emergency Roof and Gutter Spray 500ml, Repairs Crack and Leaks, Easy to Use Formula

Black Magic - The quick and easy way to repair roofs and gutters. Super hard-wearing and a completely waterproof formula to keep your roof and gutter strong and leak-free.

Suitable for repairing larger areas if the area is covered with gauze and then sprayed with Black Magic Roof and Gutter Repair. Leaves a flexible coating that is crack and damage resistant. Suitable for use on all hard surfaces such as felted or asphalt roofs, slATE, CONCRETE, stone, GUTTERING, METALS & WOOD. Due to its flexibility, concrete, stone, slate, asphalt, plastic, this sealer can be used on felt, metal, wood and UPVC – allowing you to seal any surface you wish with ease!. Uses an industrial-strength bitumen compound to heal any cracks, leaks or other damage instantly.
BrandBlack Magic
ManufacturerBlack Magic
Part NumberBM2BIT

7. Liquid Science

Seals & Stops Leaks. 25% Extra Free, 2 Pack of Stop Leak Sealer Spray 500ml. Stops Leaks Instantly. Waterproof Sealant That Fills

Liquid Science - Stops Leaks Instantly. Dries black, can Be Painted Once Cured. Ideal for flat Roofs, Guttering & Pipes. Immediate Waterproofing. Lasts For Years.
BrandLiquid Science
ManufacturerLiquid Science

8. Dynamicoz

Flat Roofs 30ml, Bathroom Tile Waterproofing Spray for Repair Water Pipes, Dynamicoz 3Pcs Stop Leak Sealer Spray, Shed Roofs, Gutter/Down Pipes, Car Doors, Leaks in Lofts, Waterproof sealant

Dynamicoz - Clean the foundation surface before construction to ensure that the foundation surface is dry. High and low temperature resistance: This mighty sealant agent will not sag or drip under high temperature in summer.

A waterproof layer can be formed after 24-48 hours, repair, and the waterproof layer will become stronger over time. Efficient waterproof: the seal rubber sealant coating agent is your quick and easy way to apply, seal, protect and prevent leakage! After drying, you can apply any color. Roof leak repair agent: waterproof agent, easily solve the problem of water leakage. Multiple uses: water seepage through cracks; water seepage of window sills; water seepage in toilet; wall water seepage; roof seepage; water seepage of external wall. Long-lasting use: with a quick-drying ingredients for easy plaster, and seal. Will not crack or flake in the cold winter.
BrandDynamicoz
ManufacturerDynamicoz
Part NumberPOY2160LO7APL303ET68