Top 10 Waterproof Paint for Outdoors UK – Roof Coatings & Paints

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1. Polar Specialist Coatings

Ideal for Leaks, Drainpipes & Gutters, 500ml, Instant Waterproof Roof Sealant, Cracks & Roof Repair, Concrete, Polar Premium Leak Seal Clear Paint, Easy to Apply, Brick, Metal

Polar Specialist Coatings - One coat repair - don’t waste anytime sealing cracks or leaks. Forms a waterproof membrane to keep damp and water out. Ideal for emergency repair or maintenance work on drain pipes, once fully dried and cured. Developed to give instant repair on flat or pitched roofs, apply with a brush or roller for optimal waterproof protection.

Multi-purpose use - ideal for use on flat and pitched roofs, drainpipes, bitumen surfaces, gutters, fibreglass roofs, Grey and Black, brick, concrete, weathered asphalt, felt shed roofs, felt roofs and metal roofing surfaces. Touch dry within 3-4 hours. Waterproof seal - the ideal solution for instantly and fully waterproof sealant on emergency leaks or cracks. Use a brush or roller depending on size of the area affected.

Available in clear, GRP, 500ml and 2. 5 litre. Gives long lasting protection to cracked or leaked surfaces, durable and instant protection. Easy to apply - no primer is needed prior to application of polar leakseal. Instant protection - specially formulated with reinforced fibres that interlace to give tough, gutters and roofs. Polar leakSeal works in just one coat. Clear the affected area of moss and debris and remove any surface water, oil or grease.
BrandPolar Specialist Coatings
ManufacturerPolar Protective Products
Height10 cm (3.94 Inches)
Length10 cm (3.94 Inches)
Width9 cm (3.54 Inches)

2. Polar Specialist Coatings

5 Litre, Waterproof Exterior Wall Paint, Long Lasting High-Performance Coating, Polar Premium Smooth White Wallguard Masonry Paint

Polar Specialist Coatings - Elastic - waterproof and Water Vapour Permeable. Hard wearing, Long Lasting, Flexible. As a general guide up to 16 square metres/litres per coat depending on surface texture. Colours shown are approximate and for indication only. 1 coat maybe sufficient but normally 2 coats. Smooth, high-performance water-based eco exterior wall coating. Polar exterior wall Guard for a long-lasting decorative finish that also protects and improves insulation.
BrandPolar Specialist Coatings
ManufacturerPolar Specialist Coatings
Height18 cm (7.09 Inches)
Length23 cm (9.06 Inches)
Width25 cm (9.84 Inches)
Part Number4000070
Model4000070

3. Polar Specialist Coatings

Brick, Polar Premium Leak Seal Grey Paint, Instant Waterproof Roof Sealant, Easy to Apply, Metal, Cracks & Roof Repair, 2.5 Litre, Ideal for Leaks, Drainpipes & Gutters, Concrete

Polar Specialist Coatings - Multi-purpose use - ideal for use on flat and pitched roofs, weathered asphalt, drainpipes, brick, fibreglass roofs, Grey and Black, GRP, concrete, felt shed roofs, gutters, felt roofs and metal roofing surfaces.

Available in clear, bitumen surfaces, 500ml and 2. 5 litre. Polar leakSeal works in just one coat. Clear the affected area of moss and debris and remove any surface water, oil or grease. Forms a waterproof membrane to keep damp and water out. Waterproof seal - the ideal solution for instantly and fully waterproof sealant on emergency leaks or cracks. Apply to the affected surface area of the roof, drainpipe or gutter to instantly seal.

Developed to give instant repair on flat or pitched roofs, apply with a brush or roller for optimal waterproof protection. Ideal for emergency repair or maintenance work on drain pipes, gutters and roofs. Easy to apply - no primer is needed prior to application of polar leakseal. One coat repair - don’t waste anytime sealing cracks or leaks. 500ml covers up to 05㎡. Touch dry within 3-4 hours.
BrandPolar Specialist Coatings
ManufacturerPolar Protective Products

4. Polar Specialist Coatings

Concrete, Ideal for Leaks, Metal, Cracks & Roof Repair, Easy to Apply, Brick, Polar Premium Leak Seal Clear Paint, 2.5 Litre, Drainpipes & Gutters, Instant Waterproof Roof Sealant

Polar Specialist Coatings - Gives long lasting protection to cracked or leaked surfaces, once fully dried and cured. Waterproof seal - the ideal solution for instantly and fully waterproof sealant on emergency leaks or cracks. Ideal for emergency repair or maintenance work on drain pipes, gutters and roofs.

Clear the affected area of moss and debris and remove any surface water, oil or grease. Available in clear, grp, bitumen surfaces, weathered asphalt, concrete, fibreglass roofs, 500ml and 2.5 litre. Use a brush or roller depending on size of the area affected. Instant protection - specially formulated with reinforced fibres that interlace to give tough, durable and instant protection. One coat repair - don’t waste anytime sealing cracks or leaks.

Developed to give instant repair on flat or pitched roofs, apply with a brush or roller for optimal waterproof protection. Easy to apply - no primer is needed prior to application of polar leakseal. Multi-purpose use - ideal for use on flat and pitched roofs, Grey and Black, gutters, felt shed roofs, drainpipes, brick, felt roofs and metal roofing surfaces. Polar leakSeal works in just one coat. Apply immediately for instant waterproof protection. 500ml covers up to 0
BrandPolar Specialist Coatings
ManufacturerPolar Protective Products

5. Polar Specialist Coatings

Concrete, Brick, 2.5 Litre, Metal, Drainpipes & Gutters, Easy to Apply, Polar Premium Leak Seal Black Paint, Instant Waterproof Roof Sealant, Ideal for Leaks, Cracks & Roof Repair

Polar Specialist Coatings - Developed to give instant repair on flat or pitched roofs, apply with a brush or roller for optimal waterproof protection. Touch dry within 3-4 hours. Use a brush or roller depending on size of the area affected. Available in clear, drainpipes, concrete, Grey and Black, 500ml and 2.

5 litre. Polar leakSeal works in just one coat. Waterproof seal - the ideal solution for instantly and fully waterproof sealant on emergency leaks or cracks. Ideal for emergency repair or maintenance work on drain pipes, once fully dried and cured. Easy to apply - no primer is needed prior to application of polar leakseal. Forms a waterproof membrane to keep damp and water out. Clear the affected area of moss and debris and remove any surface water, oil or grease.

500ml covers up to 05㎡. Instant protection - specially formulated with reinforced fibres that interlace to give tough, gutters and roofs. Gives long lasting protection to cracked or leaked surfaces, durable and instant protection. One coat repair - don’t waste anytime sealing cracks or leaks. Apply to the affected surface area of the roof, drainpipe or gutter to instantly seal.
BrandPolar Specialist Coatings
ManufacturerPolar Protective Products

6. Polar Specialist Coatings

Polar Premium Felt Seal Black Instant Waterproof Felt Roof Sealant Paint, 1 Litre, Emergency Felt Roof Repair Sealer for All Felt Roofs

Polar Specialist Coatings - Felt seal contains reinforced fibres that interlace to cover up small gaps or crack, giving durable and quick results. Apply polar felt seal to affected area to instantly seal any leak outdoors and is waterproof protected - Perfect for repairing damaged felt roofs.

Manufactured in great britain - 500ml. Easy application with just one coat, no primer needed & can be applied to damp surfaces. Solution for emergency roof repairs and water leaks. Coverage up to 1 Liter/m2 square meter. For use on felt flat roofs pitched roofs, bitumen surfaces, GRP, concrete, weathered asphalt, brick, felt shed and garage roofs, drainpipes, gutters, fiberglass roofs and metal roofing surfaces.
BrandPolar Specialist Coatings
ManufacturerPolar Protective Products

7. HQC

HQC Weather Shield Racing Green Smooth Masonry Paint | 1L in 30+ Colours | Storm Proof, Scrub Resistance & Waterproof | Weatherproof Technology Designed with Acrylic Resin for Ultimate Protection

HQC - Repels water. Ultra Smooth. Total protection against all weather conditions. Long lasting. High scrub resistance.
BrandHQC
ManufacturerHQC
Weight1 kg (2.2 Pounds)

8. Everbuild

5 Litre, Everbuild 402 High Performance Water sealant, Repair and Long Lasting Protection From Water Damage

Everbuild - Solvent free formula & non-flammable. May be applied by conventional garden spray. May be applied to damp surface. Improved durability and beading effect. As an effective water repellent on: Brick, Render, Concrete, Stone, Pebble dashing.
BrandEverbuild
ManufacturerSika Everbuild
Height24 cm (9.45 Inches)
Length18 cm (7.09 Inches)
Weight5 kg (11.02 Pounds)
Width20 cm (7.87 Inches)
Part NumberXWAT5LAB
ModelXWAT5LAB

9. Johnstone's

Johnstone's Garden Colours, 1L, Gentle Willow

Johnstone's - Easy to apply. It will colour and protect most types of garden furniture including sheds, summer houses, fences, tables and chairs. Long lasting colour and protection. Johnstone’s woodcare garden colours is a fade resisting smooth and rich coloured paint for exterior wood. Coverage per litre: 12 m². Dry time: 2 hours. The easy to apply formulation provides a beautiful layer of long lasting colour, arbours, trellis, without losing the natural grain of the wood.
BrandJohnstone's
ManufacturerJohnstone's
Height12.3 cm (4.84 Inches)
Length11.4 cm (4.49 Inches)
Weight1.15 kg (2.54 Pounds)
Width11.4 cm (4.49 Inches)
Part Number309270
Model309270
WarrantyNo.

10. Manufactured for Good Ideas

Manufactured for Good Ideas Good Ideas Best Selling Waterproof Sealant Paste- Seal Fix seals instantly, tar and asbestos free., apply to wet or damp surfaces. Bitumen

Manufactured for Good Ideas - Bitumen, tar and asbestos free. Strong/Thick Compound. Seal fix seals instantly, apply to wet or damp surfaces. Tin size: 375ml. For use indoors and outdoors - UV-resistant.
BrandManufactured for Good Ideas
ManufacturerManufactured for Good Ideas
Weight0.57 kg (1.25 Pounds)
Part Number782
Model782