Our range of waterproofing solutions
LRM Products offers a complete range of waterproofing, surface treatment, coating, and sealing solutions developed for commercial and industrial applications. Proudly Australian-made and manufactured under an ISO 9001:2015 quality system, our products are built for reliability, ease of application, and performance across a wide variety of conditions.
Each product is supported by detailed technical documentation and, where applicable, independently tested to meet relevant Australian Standards. Explore our product categories below to learn more about the right liquid membrane waterproofing solution for your project.
Waterproofing membranes
Our waterproofing membranes deliver high-performance protection for roofs, decks, retaining walls, water tanks, and other critical infrastructure.
Surface treatments
Decorative coatings
Our elastomeric decorative coatings provide long-lasting colour, UV resistance, and protection for exposed surfaces.
Sealants
Designed for gaps, junctions, and detailing work, our sealants are suitable for use in conjunction with our full membrane range.
Waterproofing membranes
Our waterproofing membranes deliver high-performance protection for roofs, decks, retaining walls, water tanks, and other critical infrastructure. Designed for commercial use, these membranes are highly flexible, durable, and easy to apply via brush, roller, or spray equipment.
Many of our membranes are independently tested and certified to the following standards:
- AS 4858:2004 – Class III waterproof membranes for internal wet areas
- AS 4654.1:2012 – Waterproofing membranes for external above-ground use
- AS 4020:2018 – Products for use in contact with drinking water
VersEseal Quick Set
Fast-curing, spray-applied membrane for large-scale applications.
- See product details
VersEseal Rapid Build
Thick, single-component liquid membrane for roofs, tanks, and structural waterproofing.
- See product details
VerseGRIP
Slip-resistant version of Rapid Build with a P5 grip rating.
- See product details
TerraSeal
- See product details
FerriSeal
Designed to protect metal surfaces from corrosion and moisture.
- See product details
VersEseal IWP 100
Under-tile membrane for wet areas, tested and approved to AS 4858:2004 for AS 3740:2021
- See product details
Whether you’re sealing a commercial rooftop, waterproofing a containment structure, or protecting a below-ground surface, our liquid membrane waterproofing products deliver proven performance across diverse applications.
Surface treatments
Effective waterproofing starts with the right surface preparation. Our primers and rust treatment products are designed to improve adhesion, extend coating life, and ensure a reliable finish — even on difficult substrates.
These treatments are suitable for:
- Porous substrates such as concrete and fibre cement sheeting
- Non-porous surfaces including glazed tiles and plastics
- Corroded metals requiring rust conversion and priming
VersEseal
Porous Primer
Water-based primer designed to enhance adhesion to porous surfaces such as concrete, fibre cement, and timber.
- See product details
VersEseal
Non-Porous Primer
Designed to ensure superior adhesion on challenging non-porous surfaces like glazed tiles, plastics, and glass.
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VersEseal Rust
Convertor & Primer
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Decorative coatings
Our elastomeric decorative coatings provide long-lasting colour, UV resistance, and protection for exposed surfaces. Suitable for use over waterproofing membranes or directly on prepared surfaces, these coatings are ideal for improving aesthetics and performance in commercial environments.
Our decorative coatings are:
- UV-stable and weather-resistant
- VOC-free and safe for potable water contact on roofs
- Available in Colorbond® colours or custom-matched options for large projects
- Easy to apply and quick to cure
Relevant Standards:
- AS 4020:2018 – VersEseal Top Coat is suitable for roofs where rainwater is collected for drinking
- AS 4586:2013 – VersEseal TopGrip is tested to a P5 slip rating, the highest classification under this standard
Sealants
When waterproofing requires precision, our sealants provide a reliable and flexible solution. Designed for gaps, junctions, and detailing work, our sealants are suitable for use in conjunction with our full membrane range.
It delivers:
- High flexibility for movement joints
- Non-sag application on vertical and overhead surfaces
- Excellent adhesion to concrete, timber, metal, and more
- Suitability for continuous immersion and UV exposure
Relevant Standards:
Compatible with Class III membranes and suitable for detailing in systems compliant with AS 4654.1:2012
Contact us today!
For additional guidance on choosing the right liquid membrane waterproofing product or surface treatment for your project, contact our technical team for expert advice on 1300 891 576. We’re here to help you find the perfect solution for your project.