Sealer Calculator

The Actichem sealer calculator is used to determine the estimated amount of sealer required to seal porous surfaces. It is important to remember that this is a guide, and we still recommend that you conduct a test yourself, to accurately determine coverage for any specific surface.


The Actichem Penetrating Sealer Calculator is provided as a guide only. These calculations are based on a two application coverage for first applications with a usage rate of 10 square metres per litre and a second application with a usage rate of 12 square metres per litre. The coverage rates will vary depending on surface being coated and the particular product being applied. More information on these products can be found on the product label, or by calling our Help and Advice centre on 1800 108 800.

Every effort has been made to ensure the accuracy of the estimate, however sealer requirements may vary depending on the surface, type of sealer or even weather conditions.


News & latest tips

Visit our blog for latest articles and additional product resources

Urine decontamination blog post
Read more

A comprehensive guide to urine decontamination

Everything that you need to know about treating urine stains on carpets and fabrics all comprehensively covered in one awesome [...]

Read more
blueprint for post covid 19
Read more

The blueprint for post-covid-19 hygiene

Cleaning and hygiene is finally getting the attention that it so rightly deserves. For decades, we have given very little [...]

Read more
Biosan II disinfectant being applied with a fogging machine outdoors
Read more

A complete guide to the use and application of Biosan II

Why is Biosan II the best product on the market for fogging applications, and how do I use it to [...]

Read more
Carpets spot cleaned with Conquer are safe and healthy for children and pets
Read more

What makes Conquer so special?

Conquer. Possibly the best carpet stain remover in the world. Conquer is so much more than just a spot and [...]

Read more
By using this website, you acknowledge that you have read and understand the Privacy Policy. It appears you're using an old version of Internet Explorer which is no longer supported, for safer and optimum browsing experience please upgrade your browser.