FC 150 Prime Seal is an alkali resistant primer and sealer for use on new plaster, Crete stone, fibre cement and alkaline surfaces.

Uses
FC 150 Prime Seal can be used as a primer for all new interior and exterior porous surfaces such as asbestos, fibre cement, plaster, bricks, cement and various types of composition boarding.
Suitable for binding and sealing of chalked and powdery surfaces to create key adhesion for subsequent coatings.
It has a novel additive to prevent Fungal and Algal growth. This improves resistance to Alkali, UV and leaching, ensuring better long-term stability and efficiency.