Rayston
Polyurea Rayston
Pure 2-component, ultra-fast-curing, highly elastic polyurea spray membrane — UV, water and weather resistant, crack-bridging.
View product →Waterproofing Solutions
Tanking, Containment & Bund Lining
Waterproofing and containment for ponds, pools, tanks and chemical bunds — sealed to perform, built to last.
Why it matters
Failing tanks, ponds and bunds risk leaks, water loss, structural damage and environmental breaches. The right lining brings them to regulatory standard and keeps them watertight.
Why waterproofing matters
Whether you're a homeowner, landscaper or commercial property owner, waterproofing your ponds, pools and tanks is essential for longevity, safety and performance. Without it, water can seep through surfaces and cause leaks, structural damage, soil erosion, mould and costly repairs.
Waterproofing isn't just about keeping water in — it's about protecting your investment, preserving the surrounding environment and ensuring long-term, trouble-free use. We use only high-quality materials and proven application methods so every pond, pool or tank we waterproof stands the test of time.
What we waterproof
Our systems are built to handle constant water exposure, pressure changes and environmental stress, ensuring long-lasting performance and peace of mind:
- Decorative koi ponds and large-scale landscape features
- Residential pools, natural swimming pools and commercial pool installations
- Water storage tanks, irrigation tanks and industrial containment units
- New-build projects and restoration of existing structures
Bund lining
Not all bunds need lining — we apply it where aggressive chemicals could damage the structure or where inspection reveals cracks and escape routes, bringing bunds to regulatory standard. Flexible linings suit brick/concrete bunds that move slightly; a compatibility assessment matches the lining to the chemicals involved.
Benefits
- Prevents leaks & water loss
- Protects surroundings from contamination
- Extends structural lifespan
- Reduces maintenance cost
- Brings bunds to regulatory standard
- Increases property value & safety
Applications
- Decorative & koi ponds
- Large-scale landscape features
- Residential, natural & commercial pools
- Water storage, irrigation & industrial tanks
- Chemical containment bunds
- New builds & restoration of existing structures
Materials & systems
- Polyurea & liquid PU membranes
- Flexible & rigid bund linings
Products used for this solution
Rayston
Impermax
Cold-applied liquid polyurethane and polyurea waterproofing membranes — a versatile range for varied substrates and details.
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