Top 7 External SEALANT Waterproof UK – Kitchen Special Offers

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1. Everbuild

Everbuild Everflex 450 Premium+ Builders Silicone Sealant, 300 ml, White

Everbuild - Ideal for perimeter pointing internally and externally around PVCu/wood and all other window frames, sealing and as an adhesive onto PVCu, plastic trims and components. Formulated as a high viscosity grade to give Ideal tooling properties. Suitable expansion joint sealant or weather sealing and ideal for pre-formed panels, including repair work over existing sealant, general glazing sealing, glass to glass and glass to aluminium sealing. Cures quickly to provide a permanently flexible, high strength waterproof seal. Available in brown, white, translucent, Black, Buff, Oak and Grey.
ManufacturerSika Everbuild
Height23.01 cm (9.06 Inches)
Length5.21 cm (2.05 Inches)
Weight0.03 kg (0.07 Pounds)
Width5.99 cm (2.36 Inches)
Part NumberEVB450WH

2. Polycell

Polycell 5121740-HHW Plcwf Weatherproof Filler Tube, 1-Pack, Set of 12

Polycell - Accept bolts and screws and will not shrink or crack. Sets in 60 minutes. Tough exterior filler. Suitable for general outdoor filling jobs. Grey weatherproof finish.
Height23.19 cm (9.13 Inches)
Length3.99 cm (1.57 Inches)
Weight0.34 kg (0.75 Pounds)
Width6.81 cm (2.68 Inches)
Part Number5121740-HHW
WarrantyAmazon 30-day right of return

3. Everbuild

295 ml, White, Everbuild Everflex 500 Bath and Sanitary Silicone, Anti-Fungal Silicone Sealant

Everbuild - Strong protection: strategically incorporating a powerful fungicide into the formula, it provides a strong long-lasting protection against mould growth on the sealant.

Excellent hygiene sealant: Specifically designed to seal and protect areas where maximum hygiene protection is required. Water resistant: waterproof and flexible properties provide better seal suitable for sealing baths, showers and basins. Available in manhattan grey, ivory, translucent, sandstone and white. Sanitary safe: Suitable for use in kitchens and bathrooms. Quick curing time: A skin will form within 10 minutes after application.
ManufacturerSika Everbuild
Height4.8 cm (1.89 Inches)
Length23 cm (9.06 Inches)
Width7 cm (2.76 Inches)
Part NumberEVB500WH

4. Simply

500ml, Simply SP-023 Sprays Clear varnish Gloss Aerosol Spray Finish and Sealer for Auto and Indoor or Outdoor Surfaces

Simply - Super easy to use; tolerant of a wide range of application conditions; after proper surface preparation, a series of thin coats builds up to a crystal glaze that is as tough as it is beautiful. Highly effective coating for treated and untreated metal, aluminium, glass, stone and various types of plastic; provides a durable protective finishing coat over paint for your next project.

A high quality, fast drying glossy sealant and finish for a wide variety of applications; dries clear to a beautiful, long lasting sheen that is resistant to water, chemicals and weather conditions.

Incredibly versatile with excellent adhesion; use it as a final seal or as a pre treatment to prevent corrosion; a UV resistant and non fading clearcoat, you'll enjoy the results for years to come. 500ml aerosol spray can is just the right size to get the job done; interior and exterior projects will have a polished, professional look when dry; get the gorgeous results you want.
Part NumberSP-023

5. Ronseal

Ronseal Smooth Finish Filler Exterior Multi Purpose Tube 330g

Ronseal - Weatherproof formula touch dry in 1-2 hours. Tough and durable. For use on damp or moisture prone surfaces. Super smooth finish. Reduced sanding.
Height19 cm (7.48 Inches)
Length5 cm (1.97 Inches)
Weight0.36 kg (0.79 Pounds)
Width5 cm (1.97 Inches)
Part Number36561
WarrantyAmazon 30-day right of return

6. Technicoll

Black HIGH Temperature Silicone Adhesive SEALANT 20ml Heat Resistant 300'C New

Technicoll - Replaces different kind of gaskets resistant to. Uv radiation, oils, petrol, cooling liquids, changing weather conditions, and water. Mineral products, stone, marble, concrete etc. Creates 100% rubber which leaves flexible at temperatures - 60ºC up to up to + 300ºC. High quality black sealant 300ºc heat resistant. Perfectly bonds to all smooth metal surfaces, wood, plastic, ceramics, alloys and casts glass, .
Part NumberFO-C0DU-2R8G

7. End Grain Sealing Wax

Osmo End Grain Sealing Wax 5735 0.375ltr

End Grain Sealing Wax - The surface is water and dirt resistant. Minimises the water absorption, as well as the seasoning of the end grains. It is clear and is therefore universally applicable. Osmo end grain sealing Wax protects the end grain from cracks during all elements of weathering. Coverage : 250 decking boards. Approx.
BrandEnd Grain Sealing Wax
Weight0.68 kg (1.5 Pounds)
Part Number149693