Best SIKA Brick Sealers of 2026

Corey Phillips Avatar
Corey Phillips
Last Updated: 11 Feb 2026

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Brick Sealers by SIKA are highly recommended for those looking to protect and enhance the lifespan of their brickwork. These high-quality products provide a durable and long-lasting seal that helps to prevent water penetration, mould growth, and efflorescence. With easy application and a variety of finishes available, SIKA Brick Sealers are the ideal solution for both residential and commercial properties. Whether you want to revitalise the appearance of your brickwork or provide long-term protection, SIKA Brick Sealers are a reliable choice.

At a Glance: Our Top Picks

Sika Patio Seal – Water-Based Paving Enhancer Cover #TOP 1
Sika Patio Seal – Water-Based Paving Enhancer
ftb score rating icon 9.9
Sika Sikasil 825 Sealant for Joints Cover #TOP 2
Sika Sikasil 825 Sealant for Joints
ftb score rating icon 9.8
Sika Water Repel +, 5 Litre Cover #TOP 3
Sika Water Repel +, 5 Litre
ftb score rating icon 9.6

Top 10 SIKA Brick Sealers

Sika Patio Seal – Water-Based Paving Enhancer

Sika
SKPAT5-EBD
Clear
5 Litre
Sika Patio Seal – Water-Based Paving Enhancer Cover
Sika Patio Seal 5Lt

The Sika Patio Seal is a water-based sealer designed to protect and enhance your paving. It is non-flammable and low odour, making it safe for use around plants and animals. Its water-repellent properties improve the appearance of paths while allowing for easy cleaning with just a simple detergent wash. Once applied, it forms a hard-wearing film that provides a low sheen, slip-resistant finish, which helps reduce dirt accumulation and makes maintenance easier for you.

What We Like
Water-based and non-flammable
Enhances appearance of paving
Easy to clean with detergent
Improves water and mark resistance
Contains fungicide for growth prevention
#TOP 2

Sika Sikasil 825 Sealant for Joints

Sika
EVB825RED
BRICK RED
Sika Sikasil 825 Sealant for Joints Cover
Sika Sikasil 825 Sealant – Excellent Adhesion – Internal And External Sealing Use – Brick Red – 380 ml

The Sika Sikasil 825 Sealant is ideal for high-moving joints, allowing you to seal gaps up to 50mm wide, such as around doors and windows. Its flexible, non-slump formula ensures it remains stable during expansion. You’ll appreciate the increased tooling time of 30 to 45 minutes, giving you ample opportunity to achieve a smooth, professional finish. Once cured, this sealant is completely weatherproof, making it suitable for external applications, ensuring long-lasting protection against the elements.

What We Like
Excellent adhesion to various materials
Flexible for high-moving joints
Long tooling time for ease
Weatherproof and UV resistant
#TOP 3

Sika Water Repel +, 5 Litre

Sika
SKWATREP5
White
Sika Water Repel +, 5 Litre Cover
Sika Water Repel +, 5 Litre

Features
Invisible Protection Against Rain Penetration.
As An Effective Water Repellent On: Brick, Stone, Render & Pebbledashing.
Penetrates Deep In To The Treated Area Providing Effective Water Repellence For Many Years
Protects Masonry, Brick And Stone.
Non-Flammable Formula.
0
0
#TOP 4

Everbuild 402 High Performance Water sealant

SIKA
Clear
Everbuild 402 High Performance Water sealant Cover
Everbuild 402 High Performance Water sealant, Repair and Long Lasting Protection from Water Damage - 5 Litre & EverBuild 406 Stabilising Solution 5 Litre

Features
Product 1: Dries Clear: Using A Solvent Free Formula, 402 Dries Clear And Will Not Stain The Substrate
Product 1: Quick Curing Time: Rapid, Easy To Use Water Seal That Drives Within 1 Hour
Product 2: Top Performing Formulation: Distinct Blend Of Fine Polymer Emulsion To Deeply Penetrate Badly Weathered Surfaces
Product 2: Internal And External Use: Appropriate For Surfaces In Both Interior And Exterior Environments
Product 2: High Quality Surface Treatment: Provide Better Surface Overlay On Badly Weathered Surfaces Prior To Decorating And Tiling
Product 2: Better Sealing And Bonding Properties: Hold Strong Sealing And Bonding Properties Suitable For Use On Chalky And Dusty Surfaces
Product 1: Multi-Substrate: Suitable For Use On Most Common Substrates Including Brick, Stone, Concrete, Pebbledash, Rendering And Much More
Product 1: High Strength: Using The Latest Technology In Silicone Resin, Waterseal Form An Utmost High Strength And High Performing Water Repellent That Protects Against Damaged Caused From Mould And Weather
#TOP 5

Sika Stone Protector - Water-Based Protector

Sika
SKSTONE5
Clear
Sika Stone Protector - Water-Based Protector Cover
Sika Stone Protector – Water-Based Protector For Natural Stone – Internal And External Use – Ready To Use – Clear Coat – 5 Litre

Features
SEALS AND PROTECTS – Applies As A Milky Shade Before Drying To A Clear Finish That Seals And Protects The Stone.
READY TO USE – This Solvent-Free Sika Stone Protector Has No VOCs And Is Ready To Use From The Jerry Can.
QUICK DRYING – Apply In Dry Weather Using A Roller Or Brush, And It Penetrates The Surface Of Natural Stone To Seal In Three Hours.
LONG-LASTING STONE PROTECTION – Saves Natural Stone And Mineral Surfaces From Accidental Spillages, Including Tea, Coffee, Wine And Foodstuffs.
IDEAL FOR INTERNAL AND EXTERNAL USE – Protects Paths, Patios, Block Paving And Other Indoor And Outdoor Stonework.
#TOP 6

Sika Sikaflex EBT+ Adhesive, Sealant and Filler

Sika
1900203
Black
Sika Sikaflex EBT+ Adhesive, Sealant and Filler Cover
Sika Sikaflex EBT+ Adhesive, Sealant and Filler, Black, 300 ml

Features
EXCELLENT GRAB AND NON-SLIP QUALITIES – This All-In-One Mix Is Ideal For Most Building Works And Is Suitable For Gap Filling On Multiple Substrates As It Grips Hard And Fast.
QUICK CURING/DRYING FORMULA – This 1-Part Polyurethane Formula Is Moisture Curing And Develops A Skin In 70 Minutes. Full Cure Is Expected In 24 Hours For Every 3mm Of Sealant Depending On Weather Conditions.
VERSATILE FORMULA – Works To Seal And Fill Gaps In A Range Of Materials And Bonds To Concrete, Brick, Mortar, Wood, Metals, Glass, Resins And Plastics.
MULTIPLE SHADES AVAILABLE – Available In Black, Grey, Brown, White And Beige Shades To Best Suit Your Space, As It Cannot Be Overpainted.
25% FLEXIBILITY FACTOR – Dries To A Permanently Flexible Seal That Has High Water And Rain Resistance When Used Inside And Out.
#TOP 7

Sika Sikasil 825 Sealant - Excellent Adhesion

Sika
825BK
black
Sika Sikasil 825 Sealant - Excellent Adhesion Cover
Sika Sikasil 825 Sealant – Excellent Adhesion – Internal And External Sealing Use – Black – 380 ml

Features
INCREASED TOOLING TIME – It Has A Long Skinning Time Of Between 30 And 45 Minutes, Which Gives You More Time To Smooth And Create A Professional Finish.
IDEAL FOR USE IN HIGH-MOVING JOINTS – The Flexible And Non-Slump Formula Means It Can Be Used In Joints Up To 50mm Wide Where There's A Chance Of Expansion, Such As Pointing Around Doors And Windows.
SUITABLE FOR EXTERNAL USE – Once Cured, It Is Completely Weatherproof With Excellent UV Resistance, Meaning You Can Use It As An External Sealant.
REBRANDED – Previously Known As Everbuild Tecnic 825.
MULTIPURPOSE – The Neutral Cure Sealant Adheres Well To A Wide Range Of Materials, Including PVCu, Plastic, Copper, Zinc, Glazing, Aluminium, Masonry And More.
CERTIFIED – Conforms To ISO 11600 Class F25LM And G25LM For Low Modulus, Flexible Sealants.
AVAILABLE IN A RANGE OF COLOURS: Available In Anthracite, Beige, Black, Brown, Brick Red, Buff, Dark Anthracite, Bark Grey, Limestone White, Magnolia, Mid-Grey, Portland Stone, And White.
#TOP 8

Sika Sikaflex EBT+ Adhesive, Sealant and Filler

Sika
1900803
White
Sika Sikaflex EBT+ Adhesive, Sealant and Filler Cover
Sika Sikaflex EBT+ Adhesive, Sealant and Filler, White, 300 ml

Features
EXCELLENT GRAB AND NON-SLIP QUALITIES – This All-In-One Mix Is Ideal For Most Building Works And Is Suitable For Gap Filling On Multiple Substrates As It Grips Hard And Fast.
QUICK CURING/DRYING FORMULA – This 1-Part Polyurethane Formula Is Moisture Curing And Develops A Skin In 70 Minutes. Full Cure Is Expected In 24 Hours For Every 3mm Of Sealant Depending On Weather Conditions.
VERSATILE FORMULA – Works To Seal And Fill Gaps In A Range Of Materials And Bonds To Concrete, Brick, Mortar, Wood, Metals, Glass, Resins And Plastics.
MULTIPLE SHADES AVAILABLE – Available In Black, Grey, Brown, White And Beige Shades To Best Suit Your Space, As It Cannot Be Overpainted.
25% FLEXIBILITY FACTOR – Dries To A Permanently Flexible Seal That Has High Water And Rain Resistance When Used Inside And Out.

Everbuild Resiblock Superior Block Paving Sealer 5L Gloss

RBORIGGL5-EBD
Gloss
1 x 5 Ltrs
Everbuild Resiblock Superior Block Paving Sealer 5L Gloss Cover
Resiblock Superior Block Paving Sealer – Easy To Apply – Resistance to De-icing Salts – Gloss – 5 Litre

The Resiblock Superior Sealer by Everbuild is designed to enhance your block paving by enriching the natural brick colour and finish, giving your outdoor space a fresh, polished look. It offers excellent protection against spills such as petrol, oil, food, and drink, helping to keep your paving clean and stain-free. You'll also benefit from its resistance to weed and grass growth, reducing maintenance effort. The sealer dries quickly, allowing you to apply a second coat within three to twenty-four hours and have your area ready for use within a day.

What We Like
Enhances natural brick colours
Protects against common spills
Prevents weed and grass growth
Quick drying and easy application
#TOP 10

Sika Sikaflex EBT+ Adhesive, Sealant and Filler

Sika
1900603
Grey
Pack of 1
Sika Sikaflex EBT+ Adhesive, Sealant and Filler Cover
Sika Sikaflex EBT+ Adhesive, Sealant and Filler, Grey, 300 ml

Features
EXCELLENT GRAB AND NON-SLIP QUALITIES – This All-In-One Mix Is Ideal For Most Building Works And Is Suitable For Gap Filling On Multiple Substrates As It Grips Hard And Fast.
QUICK CURING/DRYING FORMULA – This 1-Part Polyurethane Formula Is Moisture Curing And Develops A Skin In 70 Minutes. Full Cure Is Expected In 24 Hours For Every 3mm Of Sealant Depending On Weather Conditions.
VERSATILE FORMULA – Works To Seal And Fill Gaps In A Range Of Materials And Bonds To Concrete, Brick, Mortar, Wood, Metals, Glass, Resins And Plastics.
MULTIPLE SHADES AVAILABLE – Available In Black, Grey, Brown, White And Beige Shades To Best Suit Your Space, As It Cannot Be Overpainted.
25% FLEXIBILITY FACTOR – Dries To A Permanently Flexible Seal That Has High Water And Rain Resistance When Used Inside And Out.
Buying Guide Image
Editor's Notes

During our SIKA brick sealer research, we found 34 SIKA brick sealer products and shortlisted 10 quality products. We collected and analyzed 12,192 customer reviews through our big data system to write the SIKA brick sealers list. We found that most customers choose SIKA brick sealers with an average price of £20.00.

The SIKA brick sealers are available for purchase. The top 10 picks range in price from a low of £7.00 to a high of £68.00, find the one that fits your budget.

Written by
Corey Phillips Avatar

Corey Philips is an electrician and lighting expert. He graduated from the University of Birmingham in 2012 with a Bachelor's degree in electrical and electronics engineering. Corey is a specialist contractor in lights. He sells and installs and recommends lights and lamp sheds, and other lights accessories. Aside from that, Corey is vast in installing and maintaining electrical appliances like air conditioners, water heaters, and the likes.