
Bostik
Bastion 1L Water Based Primer prepares porous surfaces before waterproofing, sealing the substrate so membranes and adhesives bond properly. As a low VOC, water-based primer, it is a practical first step on both walls and floors ahead of a Bastion waterproofing system.
A water based primer like this is used to prime porous substrates so the next coat keys in and performs as intended. With coverage of up to 8sqm and a 20 minute working time, the 1L size suits smaller areas such as bathrooms and laundries. Apply to clean, prepared walls and floors before laying your waterproofing membrane.
Bastion 1L Water Based Primer is a low VOC, water-based primer designed for porous substrates, suitable for use prior to applying Bastion waterproofing membranes and adhesives. It is formulated for use on both walls and floors and provides a rapid-drying solution. This primer is effective for porous surfaces, preparing them for subsequent waterproofing applications. It covers up to 8sqm and has a 20 minute working time.
It is used to prime and seal porous surfaces so that the following coats, such as waterproofing membranes, bond properly.
It covers up to 8sqm.
The working time is 20 minutes.
Yes, it is suitable for use on porous walls and floors.
It is a low VOC, water-based primer.
