Cold Applied Liquid Waterproofing
Liqui Zero
Odourless polyurea waterproofing system with zero VOC content, engineered for sensitive environments requiring continuous operation during installation. Suitable for healthcare, education, food manufacturing, and laboratory facilities where traditional solvent-based systems cause unacceptable disruption.
Performance
Solarwatt panels feature premium glass-glass construction (not glass-plastic like many competitors), offering superior durability and performance. German engineering ensures minimal degradation (maximum 0.35% annually vs industry standard 0.7%), 30-year comprehensive guarantees, and proven reliability in challenging UK weather conditions.
Accreditations
Solarwatt panels feature premium glass-glass construction (not glass-plastic like many competitors), offering superior durability and performance. German engineering ensures minimal degradation (maximum 0.35% annually vs industry standard 0.7%), 30-year comprehensive guarantees, and proven reliability in challenging UK weather conditions.
Why Choose Liqui-Zero?
Environment Safe
Zero solvent and zero odour formula prevents disruption where odours are hazardous or unacceptable.
Continuous Operation
Buildings remain fully operational during installation.
Rapid Cure Times
Primer cures in 1-2 hours with quick-curing membrane application.
Versatile Application
Roller or brush application suits varied project requirements.
System Build-Up
Liqui-Zero comprises six layers working together to create zero-solvent, zero-odour
waterproofing for sensitive environments.
Liqui-Zero Top Coat
Structural substrate providing stable base for waterproofing system. Concrete deck must be clean, dry, and free from contamination before primer application. Surface preparation may include mechanical cleaning, repairs to damaged areas, and removal of existing failed coatings. Proper substrate preparation ensures optimal primer penetration and long-term system adhesion.
Liqui-Zero Membrane
Structural substrate providing stable base for waterproofing system. Concrete deck must be clean, dry, and free from contamination before primer application. Surface preparation may include mechanical cleaning, repairs to damaged areas, and removal of existing failed coatings. Proper substrate preparation ensures optimal primer penetration and long-term system adhesion.
Grip Soft Polyester Reinforcement
Structural substrate providing stable base for waterproofing system. Concrete deck must be clean, dry, and free from contamination before primer application. Surface preparation may include mechanical cleaning, repairs to damaged areas, and removal of existing failed coatings. Proper substrate preparation ensures optimal primer penetration and long-term system adhesion.
Liqui-Zero Membrane
Structural substrate providing stable base for waterproofing system. Concrete deck must be clean, dry, and free from contamination before primer application. Surface preparation may include mechanical cleaning, repairs to damaged areas, and removal of existing failed coatings. Proper substrate preparation ensures optimal primer penetration and long-term system adhesion.
Liqui-Zero Primer
Structural substrate providing stable base for waterproofing system. Concrete deck must be clean, dry, and free from contamination before primer application. Surface preparation may include mechanical cleaning, repairs to damaged areas, and removal of existing failed coatings. Proper substrate preparation ensures optimal primer penetration and long-term system adhesion.
Concrete Deck
Structural substrate providing stable base for waterproofing system. Concrete deck must be clean, dry, and free from contamination before primer application. Surface preparation may include mechanical cleaning, repairs to damaged areas, and removal of existing failed coatings. Proper substrate preparation ensures optimal primer penetration and long-term system adhesion.
Quick Reference
| Quick Reference | Details |
|---|---|
| System Type | Cold applied liquid waterproofing |
| Base Chemistry | Polyurethane modified methyl-methacrylate (MMA) resin |
| Cure Time | 30 minutes minimum |
| Application Temperature | 0°C and above |
| Application Method | Cold roller or spray applied |
| Suitable Substrates | Concrete, asphalt, metal, wood, existing liquid systems |
| Reinforcement | Dura-systems Grip Polyester Soft fleece |
| Standard Colors | Light grey, dark grey, custom colors available |
| Top Coat Options | Clear, RAL 7001, RAL 7015, colored flake/quartz finishes |
| Surface Finish | Smooth elastic coating |
| Suitable For | Warm, cold, and inverted roof constructions |
| Certification | BBA Agrément certified |
| Guarantee Period | Up to 20 years |
Ready To Specify With Confidence?
Your local Garland UK Technical Manager is here to help you choose the right solution and
ensure your roof is protected for the future.
Proven results
across every sector.
See how we’ve helped organisations maximise building performance, delivering reliable protection and long-term value.
