Sealrite WSM Logo
by
OptiSeal Logo

Advanced Waterproofing Technology
for Modern Construction

Professional-grade waterproofing solutions trusted by industry experts

Product Features

Why Choose Sealrite WSM?

Our innovative waterproofing membrane combines cutting-edge technology with practical application, setting new standards in construction waterproofing.

Self-Adhesive

Easy to apply without the need for hot works

Durable

Long-lasting protection against water and moisture

Versatile

Suitable for a wide range of applications in residential, commercial & industrial construction

Speed

Timely install of waterproofing, no repeat visits to site

Success Stories

Proven Track Record

With over 15 years of successful applications across Australia, discover how Sealrite WSM has revolutionized waterproofing in diverse construction projects.

2014 Case Study - Image 1

2014

Sealrite WSM Bathroom Application

2014 Case Study - Image 1

2014

Sealrite WSM Pond Application

2015 Case Study - Image 1

2015

Sealrite WSM Balcony Application

2018 Case Study - Image 1
2018 Case Study - Image 2

2018

Sealrite WSM applied to Concrete Balcony Repair Application

2021 Case Study - Image 1
2021 Case Study - Image 2

2021

Sealrite WSM applied to Scyon Balcony

2022 Case Study - Image 1
2022 Case Study - Image 2

2022

Sealrite WSM installed on a residential Balcony

2023 Case Study - Image 1
2023 Case Study - Image 2

2023

Sealrite WSM applied to New Scyon Balconies

Client Feedback

Industry Leaders Trust Us

Hear from construction professionals who rely on Sealrite WSM for their most demanding waterproofing projects.

"Finding reliable trades and suppliers is the backbone of our reputation and ultimate success"! The method and application of using the Sealrite WSM has made the issue of dealing with leaking showers and balconies a non-issue. Folino Developments recommend Sealrite WSM as the only assured way to waterproof."

Craig Folino

Director, Folino Developments

"Ckon have used Sealrite WSM sheet membrane for the last 7 years. From shower bases to balconies Sealrite WSM is by far the best on the market, miles ahead of any other product that we have come across. Whether you are a builder, developer or owner, make sure your waterproofer is only using Sealrite WSM. It won't let you down."

Bret Stafford

Construction Manager, CKon Constructions

"Quality Waterproofing in wet areas is a non-negotiable for our business. We have been using Sealrite WSM waterproof membrane for 10 years and would not compromise our quality with any other product."

Darren Mehl

MD, Frontier Homes Pty Ltd

"The reliability this product provides is second to none. The fact it is 100% waterproof before a liquid membrane is even applied is something else. Fast and easy to use. Just clean, prime, peel and stick. It's that easy. No waiting for your first coat to dry as the sheet membrane acts as a first coat. You can have both coats done in one go making your time far more efficient. I've been using Sealrite WSM for over 6 years now. I can't imagine using anything else."

Dianne Nesci

That Waterproofer Chick

Certifications

Quality Assured

Backed by rigorous testing and industry certifications, Sealrite WSM meets the highest standards of quality and performance.

NATA Accreditation

AS/NZS Standards Compliance

Manufactured in Japan

ISO 9001, ISO 14001

Social Feed

Follow Our Journey

Stay updated with our latest projects and innovations in waterproofing technology.

Resources & Documentation

Technical Resources

Access comprehensive documentation and guides to ensure optimal application and performance of Sealrite WSM products.

Technical Data Sheet

Detailed product specifications and performance data

Coming Soon

Safety Data Sheet

Important safety information for handling and use

Coming Soon
Distribution

Purchase Through Authorized Dealers

Proudly partnered with:

Build Green Logo
Get in Touch

Contact Us

Have questions about our products or need assistance? We're here to help.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.