HG Water Seal for Outside Walls 1 Litre

Sale price$55.70
Only 25 units left

Pickup available at O'Here! Central Warehouse

Usually ready in 3 hours

Good to know: O'Here! provides free delivery for all orders of $65 and more. And picking up your order at our central warehouse is always free! More info here.

Place your order on weekdays* between 9AM and 5PM and we usually have your orders ready for shipping or pickup within 3 hours! Pickup is available on Saturday too from 9AM to 12PM!

More info here.
*excluding Public Holidays


Excessive rain and humidity often cause damp patches on walls. The moisture not only attracts dirt, but it also promotes the growth of mould and green algae on the walls! It makes the walls unsightly and if the damp is transferred indoors, mildew patches can form on the interior walls, creating a damp and musty smell. By treating the wall with HG water seal for outside walls, water can no longer penetrate the wall, so problems caused by excessive moisture are unlikely to occur. HG water seal for outside walls has been developed using the latest chemical technology, making it active for at least 10 years after application!



  • Step 1: Apply HG water seal for outside walls using a brush, roller or pump spray.
  • Step 2: Apply 2 or more coatings. The previous coatings must not be fully dry before applying the next coat.

Depending on the porosity of the surface to be treated, 1 litre of product is sufficient for 2 to 10 m2 surface area.

Payment & Security

Payment methods

American Express Apple Pay Google Pay Mastercard Union Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.


Estimate shipping

You may also like

Recently viewed