Elevating Durability and Integrity of Retaining Walls

Using Liquid Rubber


Retaining walls, by their very nature, are constantly exposed to varying weather conditions and moisture levels. This exposure can lead to water seepage, structural damage, and even collapse if not properly protected.

Waterproofing is not just a preventive measure; it's a vital aspect of maintaining the structural integrity of these walls. Liquid Rubber provides a robust barrier against water penetration, effectively combating the common problems associated with retaining wall deterioration.

Why Liquid Rubber is the Ideal Choice

  • Superior Flexibility and Durability: Liquid Rubber's unique formulation allows it to flexibly adapt to the natural movements and shifts in the retaining wall, reducing the risk of cracks and leaks.

  • Long-Lasting Protection: With its exceptional adhesion and weather-resistant properties, Liquid Rubber ensures a prolonged lifespan for your retaining walls, significantly reducing maintenance costs and efforts.

  • Eco-Friendly and Safe: Understanding the environmental impact, our sealant is eco-friendly, making it a safe choice for both residential and commercial applications.

  • Versatility in Application: Whether your retaining wall is new or in need of refurbishment, Liquid Rubber seamlessly adheres to various materials, providing a consistent and reliable waterproofing solution.

  • Ease of Use: Designed with both professionals and DIY enthusiasts in mind, Liquid Rubber ensures a straightforward application process, making it accessible for all skill levels.


Secure Your Retaining Wall in 6 Simple Stages Using Liquid Rubber

Stage 1: Power Wash for a Clean Start

  • Thorough Cleaning: Begin by power washing the entire surface of the retaining wall, including the footing.

  • Remove Debris: Make sure to scrape off any dry concrete spillages.

Stage 2: Detailing - Part 1 with Geo-Textile

  • Geo-Textile Application: Apply a 150mm strip of Geo-Textile along the entire wall-floor join, embedding it into the Liquid Rubber Waterproof Sealant.

Stage 3: Detailing - Part 2 for Enhanced Protection

  • Bridge Cracks and Gaps: Pre-cut Geo-Textile to cover any cracks, gaps, holes, and corners, embedding it into the Waterproof Sealant for maximum sealing.

Stage 4: First Coat of Waterproof Sealant

  • Initial Sealant Layer: Apply a generous first coat of Liquid Rubber Waterproof Sealant to the entire retaining wall surface. Use an up-and-down motion for even coverage.

Stage 5: Second Coat for Reinforced Waterproofing

  • Additional Sealant Layer: Once the first coat has cured, apply a second coat of Liquid Rubber Waterproof Sealant in a left-to-right motion for comprehensive protection.

Stage 6: Final Steps with Corflute and Backfilling

  • Curing and Protection: Allow the Waterproof Sealant to cure for 48-72 hours before proceeding.

  • Applying Protection Board: Install corflute protection board post-curing.

  • Backfilling: Backfill with dirt, applying gravel and ag-pipe as recommended.


Step-By-Step Waterproofing Instructions

  • Surface Preparation: Clean the retaining wall thoroughly, including the footing. Remove any concrete spillages.

  • Dust Removal: Use a leaf blower to clear away any residual dust.

  • Geo-Textile Preparation: Cut and apply Geo-Textile to all necessary areas. Ensure a 150mm application at the wall-floor join.

  • Sealant Application: Apply Liquid Rubber Waterproof Sealant with a brush, carefully embedding the Geo-Textile.

  • Rapid Cure Option: Optionally use Rapid Cure Spray for quicker setting (watch the instructional video for guidance).

  • First Sealant Coat: Apply the first layer of Waterproof Sealant using an up-and-down motion.

  • Second Sealant Coat: Once cured, apply the second layer in a left-to-right motion.

  • Recommended Thickness: Aim for a 1.5mm dry-film thickness.

  • Final Steps: Ensure proper curing before applying corflute and backfilling with dirt. Include gravel and ag-pipe as part of the backfilling process.

For more information about Liquid Rubber, visit FAQ and Video pages.

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