Sika Waterplug - Red - 5L

Its primary use is for the immediate sealing of active water leaks under high pressure in concrete, rock, and brickwork structures.

No, Sika® 2 Water Plug does not require any specialized equipment. Basic tools for mixing and application are sufficient.

While chloride-free, always consult the product's technical data sheet and local regulations for suitability in potable water systems. It is generally for emergency repair rather than long-term potable water containment.

The setting time is very rapid, typically hardening within minutes of mixing. This requires swift application.

It needs to be mixed with ordinary Portland cement and clean water to form a rapid-setting paste.

Sika® 2 Water Plug is designed for immediate, high-pressure leak stopping. For general damp-proofing or long-term waterproofing, other Sika products are more suitable.

The distinctive red colour is for clear identification of the product during and after application, helping to distinguish treated areas.

Refer to the product packaging or manufacturer's technical data sheet for the specific shelf life and storage conditions.

Ensure you are using ordinary Portland cement and the correct ratio of water and Sika® 2 Water Plug. Verify the ambient temperature is within the recommended application range. Colder temperatures can slow setting.

The leak area may be too large or the pressure too high for a single application. Ensure the paste was applied firmly and held in place until initial set. For larger leaks, consider a multi-stage approach or a more extensive repair system after the initial plug.

Adjust the amount of clean water added during mixing. Aim for a stiff, workable paste that holds its shape. Refer to specific mixing instructions for the correct consistency.

Mix only small batches at a time due to the rapid setting nature. Use a sturdy mixing tool and apply quickly with gloved hands or a trowel.