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COVID-19 Update to Customers

All of our stores in New Zealand are open and continue to have a comprehensive range of measures in place to keep team members and customers safe.

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  • Outstanding flexibility, strength, and durability
  • Highly versatile – Can be used in rain, and under water
  • Seals immediately in all conditions
  • UV resistant and permanently waterproof
  • Silicone free

ADOS Leak Stop is an instant waterproofing sealant that can be applied in rain, snow, and even underwater, sealing immediately with no fear of wash off. Bridging cracks and gaps up to 10mm in both wet and dry conditions ADOS Leak Stop provides superior flexibility, strength, and durability, perfect for almost every application.

ADOS Leak Stop adheres instantly, providing a permanent and flexible waterproof membrane, suitable for nearly all surfaces such as, aluminium, galvanized iron, lead, glass, concrete, wood, stone, asphalt, corrugated iron, roofing felt, PVC guttering, and bituminous waterproof sheeting.
It can be applied in extreme temperatures from -5˚C to 40˚C without the need for primer, and maintains temperature resistance from -25˚C to 100˚C.

We will gladly assist with returns and exchanges of this product in accordance with our returns and exchanges policy

Returns policy