Term : Brick Slip Sealer

Brick Slip Sealer, Purpose, Types, and Protection

Understanding Brick Slip Sealer

Brick slip sealer is a protective treatment applied to brick slips after installation and pointing. Its purpose is to protect the brick surface and mortar joints from moisture, staining, and environmental damage while preserving the appearance of the brickwork.

Depending on the type used, a brick slip sealer can be virtually invisible or enhance the colour and texture of the bricks. It is commonly used on both internal and external brick slip installations, particularly in areas exposed to water, dirt, or regular cleaning.

Purpose of Brick Slip Sealer

The main role of a brick slip sealer is to extend the life and appearance of a brick slip installation. While brick slips are durable, sealing adds an extra layer of protection, especially in challenging environments.

Key benefits of using a brick slip sealer include:

• Reducing water absorption in bricks and mortar joints.

• Helping prevent staining from dirt, grease, and spills.

• Minimising the risk of efflorescence on external installations.

• Making brick slip surfaces easier to clean and maintain.

A suitable sealer helps protect both the visual finish and the structural integrity of the installation.

Types of Brick Slip Sealer

Brick slip sealers are available in several formulations, each offering different visual and performance characteristics.

Common types include:

• Matt Brick Slip Sealer – Provides protection without altering the natural appearance of the bricks.

• Gloss Brick Slip Sealer – Enhances colour and adds a sheen to the surface.

• Breathable Sealer – Allows moisture vapour to escape while preventing water ingress.

• Colour Enhancing Sealer – Deepens and enriches the natural tones of the brick slips.

Choosing the correct sealer depends on the desired finish and whether the installation is internal or external.

Applying Brick Slip Sealer

Brick slip sealer is applied once the brick slips and pointing mortar have fully cured. The surface must be clean, dry, and free from dust or residue before sealing begins.

Sealant is typically applied using a roller, brush, or spray, ensuring even coverage across the brick faces and joints. Some installations may require multiple coats to achieve the desired level of protection. Correct application ensures consistent performance and avoids patchy finishes.

Brick Slip Sealer and Slips from Stock

At Slips from Stock, we supply brick slips that can be sealed using high-quality brick slip sealers to suit a wide range of applications. Whether preserving a natural matt finish or enhancing colour depth, the right sealer completes the bricbrick slip system and helps protect the installation long term.

Brick slip sealer is not always mandatory, but in many cases it is highly recommended. When chosen and applied correctly, it safeguards the appearance of brick slips, reduces maintenance, and ensures the finished wall continues to look its best for years to come.