Balcony Waterproofing Membrane


Liquid Rubber Quality and Durability


Liquid Rubber's high-quality balcony and deck waterproofing membrane is your ultimate solution for effective and reliable waterproofing. Designed to provide lasting performance and peace of mind, our product ensures your balcony remains dry and damage-free. Here's why Liquid Rubber is your go-to choice for balcony waterproofing:

  • Superior Adhesion and Flexibility: Our innovative formula allows the membrane to seamlessly bridge the gap between your balcony floor and adjoining walls, effectively preventing any potential leaks.

  • Tested and Proven: Liquid Rubber has been rigorously tested and has obtained approval for compliance with Australian Standard AS4654.1. This standard pertains to external, above-ground waterproofing membranes, ensuring our product is capable of withstanding harsh UV exposure.

  • Versatile for Different Materials: Whether you have a tiled balcony, a brick, or a rendered wall, Liquid Rubber is the ideal choice for bridging different materials with varying rates of expansion and contraction.

Trusted Waterproofing for Balconies and Decks

With Liquid Rubber, balcony and deck waterproofing is more reliable than ever. Our product is designed to provide:

  • Effective Leakage Prevention: By creating a seamless and robust barrier, our membrane ensures that your balcony remains dry and free from water damage.

  • UV Stability: The UV-stable properties of Liquid Rubber guarantee a long-lasting performance that won’t degrade under sun exposure.

  • Accommodates Structural Movements: Thanks to its exceptional flexibility, Liquid Rubber can handle the natural expansion and contraction of various construction materials, providing a watertight seal that lasts.


The DIY Balcony Waterproofing Membrane with Lasting Performance

Liquid Rubber offers a DIY-friendly solution that doesn’t compromise on quality or effectiveness:

  • User-Friendly Application: Our product is designed for easy application, whether you're a DIY enthusiast or a professional. It can be applied by brushing, rolling, or spraying with airless equipment.

  • Standards Compliant: Liquid Rubber adheres to the stringent requirements of Australian Standard AS4654.1, ensuring premium durability and performance.

  • Safety First: Finishing your balcony with Liquid Rubber not only enhances the aesthetic appeal but also ensures a slip-resistant finish, for maximum safety.


Australian Made Balcony Waterproof Membrane for Quality & Safety

Choosing Liquid Rubber means investing in a product that is:

  • Environmentally Conscious: Our products are VOC-free, contributing to a healthier environment both during and after liquid rubber application.

  • Proudly Australian: We manufacture our products locally, supporting the Australian economy and adhering to strict quality control measures.

  • Quality Assured: Our commitment to quality is backed by our ISO 9001 certification, reassuring our customers of the reliability and durability of our products.


Step-By-Step Instructions for Liquid Rubber Application

  • Surface Preparation: Begin with a thorough cleaning of the surface to ensure optimum adhesion.

  • Debris Removal: Use a leaf blower to clear any excess debris for a clean working area.

  • Geo-Textile Preparation: Pre-cut Geo-Textile to the required size for bridging seams, wall-floor joins, and covering screw holes.

  • Initial Sealant Application: Apply the Liquid Rubber Sealant to the prepared areas. Carefully embed the pre-cut Geo-Textile, smoothing out air bubbles and ensuring no wrinkles are present.

  • Drain Pipe Sealing: Extend the waterproofing to cover any drain pipes, ensuring complete protection. Allow sufficient time for the sealant to cure.

  • First Coat: Apply a generous first coat of Liquid Rubber Sealant across the entire balcony surface using your preferred method.

  • Rapid Cure Option: For faster curing, especially in unpredictable weather, use Rapid Cure Spray (optional).

  • Second Coat Application: Apply the second coat in the opposite direction to ensure thorough coverage.

  • Curing Time: Allow a minimum of 24 hours per 1mm for the sealant to cure, with additional time required in colder weather.

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

Learn more about using Liquid Rubber.

Expert Tips to Detect and Repair Metal Roof Leaks

Expert Tips to Detect and Repair Metal Roof Leaks with Liquid Rubber

February 19, 20253 min read

Metal roofs are prized for their durability, energy efficiency, and sleek appearance. However, like any roofing material, they can develop leaks over time due to wear and environmental factors.

With Liquid Rubber Waterproof Sealant, you can tackle these leaks effectively and protect your property from water damage.

Liquid Rubber –  The Ultimate Waterproofing Solution

Common Causes of Metal Roof Leaks

Understanding the root causes of leaks is essential for effective repair. Common issues include:

  • Improper installation

  • Damaged or missing fasteners

  • Rusted or weakened seams

  • Open headwalls or flashing

  • Missing trims

  • Loose gutters or downspouts

  • Gaps in seams and joints

  • Rust damage and corrosion

By identifying these vulnerabilities, you can take targeted action to resolve leaks and prevent further roof damage.

How to Locate a Leak in Your Metal Roof

Finding the source of the leak is the first critical step. Inspect the following areas:

Roof Surface

  • Check for holes, rust, and damaged screws.

  • Look for shifted or misaligned panels.

Connection Points

  • Examine seams and joints for missing sealant or tape.

  • Ensure panel overlaps are properly aligned.

Roof Openings

  • Inspect the seals and trims around vents, pipes, and skylights.

  • Look for cracks or deterioration in flashing seals.

Roof Edges

  • Check gutters and flashing for damage.

  • Inspect for rotting sealants or cap issues.

Liquid Rubber –  The Ultimate Waterproofing Solution

Fixing Metal Roof Leaks with Liquid Rubber

Liquid Rubber Waterproof Sealant is a versatile and effective solution for repairing metal roof leaks. Here’s how to use it:

Step 1: Prepare the Roof

  1. Tighten or replace any loose fasteners and screws.

  2. Clear away debris, and power wash the roof to remove dirt and rust.

  3. Allow the roof to dry completely before applying any sealant.

Step 2: Reinforce Seams and Joints

  1. Use Liquid Rubber Seam Tape to cover cracks and gaps.

  2. For larger gaps, apply a metal-safe caulking product.

  3. Reinforce areas around vents and flashing with seam tape.

Step 3: Apply Liquid Rubber Waterproof Sealant

  1. Start by sealing reinforced areas with seam tape.

  2. Apply a uniform coat of Liquid Rubber Waterproof Sealant across the roof using a brush, roller, or sprayer.

  3. Allow the first coat to dry completely before adding a second coat for enhanced durability.

Liquid Rubber on Roof Leaks: Pro Tips for Best Results

  • Patch First: Address holes and significant cracks with seam tape before applying the sealant.

  • Prime Rusted Areas: Use a water-based rust primer on heavily corroded sections to ensure proper adhesion and long-term results.

  • Choose Optimal Conditions: Avoid applying the sealant during windy, rainy, or extremely hot weather. Ideal temperatures and calm weather improve application and drying.

Benefits of Liquid Rubber for Metal Roof Repairs

Liquid Rubber products are designed with DIY enthusiasts in mind, offering a cost-effective and environmentally friendly way to repair metal roof leaks.

  • Non-Toxic: Safe for you, your family, and the environment.

  • Durable: Creates a long-lasting, waterproof membrane to prevent future leaks.

  • Cost-Effective: Save money by avoiding expensive professional repairs.

  • Ease of Use: Simple application with common tools like brushes or rollers.

Protect Your Roof and Save Money with Liquid Rubber

With Liquid Rubber Waterproof Sealant, you can confidently address metal roof leaks, ensuring your property stays dry and secure.

This reliable solution not only saves you time and money but also extends the life of your roof, providing peace of mind for years to come.

Shop for Liquid Rubber products today and discover how easy it is to maintain a leak-free roof!

Liquid Rubber –  The Ultimate Waterproofing Solution
liquid rubberwaterproofing membraneDIY projectsroof leaksfix roof leaksleaking roofleaking roof repairroof leak repair
Back to Blog
Expert Tips to Detect and Repair Metal Roof Leaks

Expert Tips to Detect and Repair Metal Roof Leaks with Liquid Rubber

February 19, 20253 min read

Metal roofs are prized for their durability, energy efficiency, and sleek appearance. However, like any roofing material, they can develop leaks over time due to wear and environmental factors.

With Liquid Rubber Waterproof Sealant, you can tackle these leaks effectively and protect your property from water damage.

Liquid Rubber –  The Ultimate Waterproofing Solution

Common Causes of Metal Roof Leaks

Understanding the root causes of leaks is essential for effective repair. Common issues include:

  • Improper installation

  • Damaged or missing fasteners

  • Rusted or weakened seams

  • Open headwalls or flashing

  • Missing trims

  • Loose gutters or downspouts

  • Gaps in seams and joints

  • Rust damage and corrosion

By identifying these vulnerabilities, you can take targeted action to resolve leaks and prevent further roof damage.

How to Locate a Leak in Your Metal Roof

Finding the source of the leak is the first critical step. Inspect the following areas:

Roof Surface

  • Check for holes, rust, and damaged screws.

  • Look for shifted or misaligned panels.

Connection Points

  • Examine seams and joints for missing sealant or tape.

  • Ensure panel overlaps are properly aligned.

Roof Openings

  • Inspect the seals and trims around vents, pipes, and skylights.

  • Look for cracks or deterioration in flashing seals.

Roof Edges

  • Check gutters and flashing for damage.

  • Inspect for rotting sealants or cap issues.

Liquid Rubber –  The Ultimate Waterproofing Solution

Fixing Metal Roof Leaks with Liquid Rubber

Liquid Rubber Waterproof Sealant is a versatile and effective solution for repairing metal roof leaks. Here’s how to use it:

Step 1: Prepare the Roof

  1. Tighten or replace any loose fasteners and screws.

  2. Clear away debris, and power wash the roof to remove dirt and rust.

  3. Allow the roof to dry completely before applying any sealant.

Step 2: Reinforce Seams and Joints

  1. Use Liquid Rubber Seam Tape to cover cracks and gaps.

  2. For larger gaps, apply a metal-safe caulking product.

  3. Reinforce areas around vents and flashing with seam tape.

Step 3: Apply Liquid Rubber Waterproof Sealant

  1. Start by sealing reinforced areas with seam tape.

  2. Apply a uniform coat of Liquid Rubber Waterproof Sealant across the roof using a brush, roller, or sprayer.

  3. Allow the first coat to dry completely before adding a second coat for enhanced durability.

Liquid Rubber on Roof Leaks: Pro Tips for Best Results

  • Patch First: Address holes and significant cracks with seam tape before applying the sealant.

  • Prime Rusted Areas: Use a water-based rust primer on heavily corroded sections to ensure proper adhesion and long-term results.

  • Choose Optimal Conditions: Avoid applying the sealant during windy, rainy, or extremely hot weather. Ideal temperatures and calm weather improve application and drying.

Benefits of Liquid Rubber for Metal Roof Repairs

Liquid Rubber products are designed with DIY enthusiasts in mind, offering a cost-effective and environmentally friendly way to repair metal roof leaks.

  • Non-Toxic: Safe for you, your family, and the environment.

  • Durable: Creates a long-lasting, waterproof membrane to prevent future leaks.

  • Cost-Effective: Save money by avoiding expensive professional repairs.

  • Ease of Use: Simple application with common tools like brushes or rollers.

Protect Your Roof and Save Money with Liquid Rubber

With Liquid Rubber Waterproof Sealant, you can confidently address metal roof leaks, ensuring your property stays dry and secure.

This reliable solution not only saves you time and money but also extends the life of your roof, providing peace of mind for years to come.

Shop for Liquid Rubber products today and discover how easy it is to maintain a leak-free roof!

Liquid Rubber –  The Ultimate Waterproofing Solution
liquid rubberwaterproofing membraneDIY projectsroof leaksfix roof leaksleaking roofleaking roof repairroof leak repair
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