Everbuild 5L 409 Resin Based Block-Guard | Brick & Masonry Waterproofer

Protect brick, stone and concrete with Everbuild 409 Resin Based Block-Guard. A high-performance water repellent that helps prevent water penetration while maintaining the natural appearance of exterior surfaces.

Key Benefits:

• Long Lasting Water Repellency – Creates a durable barrier that helps prevent rainwater penetration while allowing surfaces to remain breathable.

• Breathable Formula – Reduces water absorption without trapping moisture, helping to minimise damp-related issues within masonry.

• Helps Protect Against Frost Damage – Limits water ingress to reduce the risk of frost damage, cracking and surface deterioration during colder weather.

• Maintains Natural Appearance – Dries clear to preserve the original look of brick, stone and concrete without altering the surface finish.

• Suitable For A Wide Range Of Masonry Surfaces – Designed for use on brickwork, natural stone, concrete, render and other porous exterior building materials.

Common Applications:

• Exterior brick walls requiring long-lasting water repellent protection.

• Natural stone surfaces exposed to rain and changing weather conditions.

• Concrete walls, paving and other porous masonry requiring reduced water absorption.

• Garden walls, boundary walls and outdoor structures to help improve durability.

• Residential, commercial and renovation projects suitable for both trade professionals and DIY users.