• 📦 AU 3–7 Business Days | International 7–14 Business Days
  • ⚡ Express Shipping Available at Checkout
  • 🇦🇺 Australian-Based Support | Mon–Fri
Waterborne Polyurethane Waterproof Sealant,Water-Based Polyurethane,Polyurethane Waterproof Coating,Waterproof Sealant for Roof Leaks,for Walls,Garden,Gutter,Concrete Cracks - White - Size 500g

Description

Say Goodbye to Stubborn Leaks

Leaks can appear when you least expect them, whether on a roof after a storm, in a wall after heavy rain, or around gutters and garden structures. Our Waterborne Polyurethane is a fast, reliable, and long-lasting waterproofing solution designed to tackle these problems at the source. With its advanced waterborne formula, it penetrates deep into cracks and pores, creating a strong, flexible barrier that stops water in its tracks.

Built for Australian Conditions

Australia's climate can be tough on buildings and outdoor surfaces, from scorching summers to chilly winters. This sealant is specially engineered to remain flexible and protective across extreme temperatures, ensuring your repairs stay intact all year round. Its innovative, UV-stable formula resists sun damage and ageing, keeping your surfaces protected for years to come.

Why Choose Our Waterborne Polyurethane?

  • Rapid and effective leak stopping on a wide range of surfaces
  • Deep penetration into cracks and pores for a solid, integrated bond
  • Prevents new leaks from developing, saving you future repairs
  • Durable and resistant to UV exposure, heat, cold, and aging
  • Safe and easy to apply for both DIY enthusiasts and professionals

Your Go-To Waterproofing Solution

From urgent roof leak repairs to preventive wall and garden waterproofing, this waterborne polyurethane is the versatile, high-performance choice. It simplifies the task, giving you peace of mind that your home is protected. Experience the difference of a truly reliable waterproofing sealant.

Waterborne Polyurethane Waterproof Sealant,Water-Based Polyurethane,Polyurethane Waterproof Coating,Waterproof Sealant for Roof Leaks,for Walls,Garden,Gutter,Concrete Cracks - White - Size 500g
Product form

$85.80  $75.25 Incl. TAX

SKU: V1107-116-64914-WHT-500G

In stock In Stock — Usually dispatched within 1–3 business days

  • 🌏 Shipping worldwide — costs calculated at checkout. Customs duties may apply to international orders.
    Secure Payment Options
    • American Express
    • Apple Pay
    • Bancontact
    • Google Pay
    • iDEAL Wero
    • Mastercard
    • PayPal
    • Shop Pay
    • Union Pay
    • Visa

    256-bit SSL encrypted · Safe & secure checkout

    • 🔒 Secure Checkout  |  🇦🇺 Australian-Based Support  |  🔄 30-Day Returns
      Why Buy from Decorus?
    • Carefully selected products from trusted suppliers
    • Secure checkout with multiple supported payment options
    • Australian-based support team available Mon–Fri
    • Help available before and after your purchase
      Shipping & Returns

    Shipping
    We ship to destinations worldwide. Shipping costs are calculated at checkout based on your delivery location. Estimated delivery: 3–7 business days within Australia, 7–14 business days internationally. Timeframes may vary by product, supplier and destination. View our Shipping Policy.

    Returns
    Eligible unused products may be returned in accordance with our Returns and Refunds Policy. Conditions, fees and exclusions may apply. View our Returns and Refunds Policy.

    Questions?
    Contact our Australian-based support team at support@decorus.com.au.

    Description

    Say Goodbye to Stubborn Leaks

    Leaks can appear when you least expect them, whether on a roof after a storm, in a wall after heavy rain, or around gutters and garden structures. Our Waterborne Polyurethane is a fast, reliable, and long-lasting waterproofing solution designed to tackle these problems at the source. With its advanced waterborne formula, it penetrates deep into cracks and pores, creating a strong, flexible barrier that stops water in its tracks.

    Built for Australian Conditions

    Australia's climate can be tough on buildings and outdoor surfaces, from scorching summers to chilly winters. This sealant is specially engineered to remain flexible and protective across extreme temperatures, ensuring your repairs stay intact all year round. Its innovative, UV-stable formula resists sun damage and ageing, keeping your surfaces protected for years to come.

    Why Choose Our Waterborne Polyurethane?

    • Rapid and effective leak stopping on a wide range of surfaces
    • Deep penetration into cracks and pores for a solid, integrated bond
    • Prevents new leaks from developing, saving you future repairs
    • Durable and resistant to UV exposure, heat, cold, and aging
    • Safe and easy to apply for both DIY enthusiasts and professionals

    Your Go-To Waterproofing Solution

    From urgent roof leak repairs to preventive wall and garden waterproofing, this waterborne polyurethane is the versatile, high-performance choice. It simplifies the task, giving you peace of mind that your home is protected. Experience the difference of a truly reliable waterproofing sealant.

    What Our Customers Say

    Trusted by shoppers across Australia and worldwide for quality products, fast delivery and excellent service.

    • Absolutely stunning quality. The Satin Brass hinges transformed our front door — exactly what we were looking for.5/5 Sarah M., Sydney
    • Fast delivery and great quality. Arrived well packaged and exactly as described. Will definitely be ordering again!5/5 James T., Melbourne
    • Premium product, great price. The Zanda hinges are solid and look incredible on our new doors.5/5 Lisa K., Brisbane
    • Absolutely stunning quality. The Satin Brass hinges transformed our front door — exactly what we were looking for.5/5 Sarah M., Sydney
    • Fast delivery and great quality. Arrived well packaged and exactly as described. Will definitely be ordering again!5/5 James T., Melbourne
    • Premium product, great price. The Zanda hinges are solid and look incredible on our new doors.5/5 Lisa K., Brisbane

    Shop Now

    Recently viewed products

      © 2026 Decorus Architectural , All rights reserved.Powered by Shopify

      • AU (AUD $) AU (AUD $)
      • American Express
      • Apple Pay
      • Bancontact
      • Google Pay
      • iDEAL Wero
      • Mastercard
      • PayPal
      • Shop Pay
      • Union Pay
      • Visa