Home
Sealers
Adhesives & Sealers
Hardware
Everbuild 402 High Performance Water sealant, Repair and Long Lasting Protection From Water Damage - 5 Litre

Everbuild 402 High Performance Water sealant, Repair and Long Lasting Protection From Water Damage - 5 Litre by Amazon.co.uk

Price last update: 13/06/2025

View deal

• Suitable for use as an effective water repellent on: Brick, Stone, Render, Concrete and Pebble dashing.
• Provides improved durability and beading effect.
• May be applied by conventional garden spray.
• May be applied to damp surfaces.

Description

402 Waterseal
Long Lasting Protection from Water Damage
Everbuild 402 Waterseal is the ultimate high performing, transparent water repellent. It is specially designed and formulated to prevent and repel water penetration in all common substrates. Using the latest technology in silicone resin, with a solvent free formula, 402 Waterseal provides an improved durability and beading effect. It deeply penetrates into the surface to provide a long lasting, effective water repelling finish.
Discover The Benefits
Long lasting protection
Dries clear
High performance water repellent solution
Powerful waterproof protection
Suitable for use on most substrates e.g. brick, stone, concrete, pebbledash, rendering and much more
Why Use 402 Waterseal
Solvent Free
Uses a solvent-free formula that will not alter the appearance or colour of the mineral substrate.
Powerful Water Repellent
High performing properties that deeply penetrates into the treated surface to provide effective long lasting water repellency.
Exterior Use
Suitable for use on most common exterior substrates, providing a long lasting waterproof protection. Suitable substrates include brick, stone, concrete, pebbledash, rendering and much more.
Excellent Coverage
5 – 8 m\xb2 per litre working on all mineral substrates such as brick, stone, concrete pebbledash, rendering and much more.
Main Purpose
Seals and protects patios and other common substrates from water penetration and organic growth
Seals and protects patios and other common substrates from sunlight, water, oil, petrol and organic growth
Seals and protects patios and other common substrates from sunlight, water, oil, petrol and organic growth
Protects and seals stone and paving from liquid staining, penetration and erosion. Along with providing an excellent release coat for chewing gum
Treatment Surfaces
Brick, stone, concrete, pebbledash and rendering
Patios, paths, natural stone, concrete and block paving
Patios, paths, natural stone, concrete and block paving
Natural stone, grout, marble, terracotta, limestone, slate, brick and terrazzo, floor tiles, paving, paths, patios, concrete and block paving
Protects From
Water and UV light
Sunlight, water, oil, petrol and fungal/moss growth
Sunlight, water, oil, petrol and fungal/moss growth
Oil, petrol and water
Appearance
Milky solution, dries clear
Milky solution, dries clear
Milky solution, dries clear
Clear solution, dries clear
Pet and Plant Safe
✓
✓
✓
✓
Internal/External
External
External
External
Internal & External
About Everbuild
Everbuild – A Sika Company are the UK and Ireland’s largest manufacturer of sealants, adhesives, DIY products, powders and building chemicals. Everbuild are proud to be home to the trade’s most respected products which have been enhanced over the years by class-leading research and facilities. With unique technology including i-Cure and Active Resin Technology, Everbuild’s product development activity is relentlessly setting industry standards at the highest quality and leading the field in solving the problems of the future, today.