Top 9 Gutter Sealant White UK – Sealers

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1. Unibond

1x504g Cartridge, Flexible & Durable Roof Sealant, Long-Lasting Butyl Sealant for Roofing Applications, UniBond Roof & Gutter Sealant, Waterproof Sealant for Outdoor Use

Unibond - 11m, rubber sealant for roofs & durable, resistant to water, flexible & Gutter Sealant, UV and weather, ageing, black, 1x504g Cartridge. Wide coverage – the sealant cartridge ensures a wide coverage of approximately 11m using a 6mm bead, making it ideal for larger or more challenging jobs.

All weather sealant – the durable uniBond sealant is waterproof, making it effective for outdoor use on guttering, UV- and weather-resistant, roofs and tiles. Specially formulated – the ready-to-use flexible sealant is specially designed to fill connections and joints in guttering, downpipes and other roofing applications. Package contents – unibond roof & gutters, coverage of approx. Ensures durability – the practical black sealant is highly flexible and durable, ensuring long-lasting and effective results for most common roofing materials. *.
BrandUnibond
ManufacturerHenkel Ltd
Height23 cm (9.06 Inches)
Length5 cm (1.97 Inches)
Width5 cm (1.97 Inches)
Part Number2079110
Model2079110
WarrantyNo guarantee.

2. Rapide

Gutters, Windows, Pipes, Rapide | Premium White Sealant Paste 500ml | Stop Leaks Instantly on Roof

Rapide - Stir well before use. Can be applied to concrete, doors, metal, plastic and wood. Apply with a brush to give a thick protective coat. Liquid duct tape is extremely easy to apply.

Strong, weather and water proof. Multi-purpose brush adhesive designed to produce a high strength bond for a wide range of materials. Great for roofs, and windows. Suitable for both indoor and outdoor use. Rapides liquid Duct tape is suitable on all building materials. The sealant is great in all indoor or outdoor applications, and industrial or household use. Rapide liquid duct tape is a quick to apply, flexible white sealer and requires no extensive preparation and is suitable for many uses. Ideal for use on pipes, roofs gutters and gullies. It requires no extensive preparation and is suitable for many uses. A second coat may be required.
BrandRapide
ManufacturerRapide
Height10 cm (3.94 Inches)
Length8 cm (3.15 Inches)
Weight1663.78 kg (3668 Pounds)
Width8 cm (3.15 Inches)

3. Dow Corning

Dowsil 791 Sealant White 310ml

Dow Corning - 20-30 minutes working time. Fast cure - tack free in 2 hours. Resistance to ozone, UV radiation and temperature extremes. Confirms to iso 11600-25lm and meets ISO specification 9047 class 52. Excellent weathering characteristics.
BrandDow Corning
ManufacturerDow Corning
Height23.5 cm (9.25 Inches)
Length5 cm (1.97 Inches)
Weight0.37 kg (0.82 Pounds)
Width5 cm (1.97 Inches)
Part Number4024912/C05
Model4024912/C05
WarrantyNo guarentee.

4. Everbuild

White, Everbuild Everflex Weather Mate, Gap Filler and Adhesive, 295 ml

Everbuild - Multiple colours: Available in white, clear and black. Temperature resistance: Suitable for temperatures as low as -25 and up to 95 degrees Celsius.

Formulation: multiple use adhesive and gap filler based on an advanced isocrylic formula that provides the high weather proofing protection for adhesion to all surfaces. Usage: suitable for all roofline applications, asphalt, lead and galvanized steel, filling cracks in stone tiles and slates, jointing for all types of guttering, securing problematic surfaces such as bitumen, and much more. Flexibility: remains permanently flexible for ideal use in areas where shrinkage and expansion is possible such as around windows and doors.
BrandEverbuild
ManufacturerSika Everbuild
Height23 cm (9.06 Inches)
Length5 cm (1.97 Inches)
Weight0.34 kg (0.75 Pounds)
Width5 cm (1.97 Inches)
Part NumberEVBWEAWH
ModelWEAWE-EB

5. Everbuild

White, Everbuild General Purpose Silicone Sealant, 280 ml

Everbuild - Can also be used as an adhesive to secure PVCu trims, cladding and panels. Quick curing silicone sealant that remains permanently flexible to enable it to withstand temperature changes, vibrations and slight movements over time.

Certified under the harmonized european standard EN15651 for façade, cold climate and sanitary applications in compliance with the Construction Product Regulation. Apply using a caulk, sealant / adhesive cartridge application gun, we recommend the Everbuild Power Pro Heavy Duty Sealant / Adhesive Cartridge Applicator Gun. Ideal for use in general draught proofing as well as providing a strong waterproof seal in kitchens and bathroom particularly around sinks, toilets, worksurfaces, baths, showers, laminates and more. Features a anti-fungal compound to prevent mould growth in high humidity areas like a bathroom or kitchen.
BrandEverbuild
ManufacturerSika Everbuild
Height5 cm (1.97 Inches)
Length23 cm (9.06 Inches)
Weight0.2 kg (0.44 Pounds)
Width5 cm (1.97 Inches)
Part Number25GPSWE
Model25GPSWE

6. Unibond

Durable Weatherproof Sealant for Exteriors, Joint Filler, White Polymer Outdoor Sealant, 1 x 398 g Cartridge, UniBond Outdoor Fill&Repair Sealant

Unibond - All weather – this high-quality adhesive formula has the strength of a glue and is designed to resist rain, cold, heat and sun for years. Sealing made easy – sealing the weather out of your home is easy.

The unique technology of UniBond Outdoor FillandRepair allows it to be applied to wet surfaces and in cold temperatures. High-performance – get outside and seal those gaps even in the harshest conditions. Package contents – unibond outdoor fillandrepair Sealant, works on wet surfaces and in cold conditions, white, weather-resistant window frame sealant, 1 x 398 g Cartridge.

Keep harsh weather outside by applying sealant to joints, facades, cracks and frames, so you can enjoy and relax inside. Seal your home to the elements and don´t let the weather get in. Easy to apply – the unique technology makes this exterior sealant easy to apply and smooth, easy on the nose, and easy to enjoy for years to come.
BrandUnibond
ManufacturerHenkel
Height23 cm (9.06 Inches)
Length5 cm (1.97 Inches)
Width5 cm (1.97 Inches)
Part Number2652146
Model2652146

7. L R

0.83 UK Gallons, White, 1 US Gallon, Liquid Rubber Color Waterproof Sealant

L R - 4-5 heavy coats to achieve a 60-80 mil 1. 5-2 mm membrane. Coverage - vertical surfaces - 1 gallon/25 sq ft 2. 3 sq m. Flat/ponding surfaces - 1 gallon/15 sq ft 1. 4 sq m. Easy to apply - just like painting! apply by brush, roller or high quality paint sprayer.

Environmentally friendly - liquid rubber color waterproof Sealant/Coating is water based, VOC's or harmful odors. 2-3 heavy coats to achieve a 30 mil 076 mm membrane. Use for - flat roofs, planter boxes, basements, foundations, sheds, ponds, metal roofs, wood, sloped roofs, metal, concrete and more.

Use heavy coats to build up the waterproof membrane. You can close the container and use later if you have left over material. Safe for humans and pets alike, containing no solvents, can be used indoors and outdoors with no special breathing apparatus. Conversion - 1 us gallon is equal to 083 uk gallons - 5 US Gallons are equal to 4. 16 uk gallons.
BrandL R
ManufacturerLiquid Rubber USA
Height20.32 cm (8 Inches)
Length20.32 cm (8 Inches)
Weight4.08 kg (9 Pounds)
Width20.32 cm (8 Inches)
Part Number13001
Model13001

8. Evo-Stik

Evo-Stik 070271 290ml Roof and Gutter Sealant

Evo-Stik - A semi-drying product which remains soft and pliable. Ensures excellent adhesion to most surfaces. Weather and slump resistant. Rubberised oil based sealant for sealing joints in gutters/roof sheets and other similar applications. For exterior use and is ideal for repairing minor leaks.
BrandEvo-Stik
ManufacturerAutoMotion Factors Limited
Weight0.58 kg (1.27 Pounds)
Part Number070271
Model070271

9. Good Ideas

Roofs, Seal Fix Waterproof Sealant Paste for Gutters, Windows 782, Leak stop to stop leaks fast. Best Seller! Instantly stops Leaks Fast. 375ml, Pipes

Good Ideas - Bitumen, tar and asbestos free. Gutters, roofs, Drain Pipes, Windows. Dheres to all damp and wet surfaces. For use indoors and outdoors - UV-resistant. 375ml manufactured for Good Ideas. Absolutely waterproof immediately - even in rain, snow and frost.
BrandGood Ideas
ManufacturerManufactured for Good Ideas
Height11 cm (4.33 Inches)
Length13 cm (5.12 Inches)
Width10.5 cm (4.13 Inches)
Part Number782
Model782