17/08/2026
You ask, we answer.
We get asked a lot of questions about Multi Purpose Active, so here are a few more uncovered for you.
Coverage and thickness are two of the most common questions we receive about Multi Purpose Active. As a guide, MPA is applied at one litre per square metre per coat. A backfilled wall needs to reach two millimetres, which is three coats, and joints need four millimetres, which is five coats. If the application is for termite-proofing only, one less coat is required. This is what delivers the waterproofing and termite protection the system is designed for
If you have any other questions about using MPA or the TERMSEAL system, we are always here to help.