Penetrating and film-forming water-based sealer to seal, bind, protect and repel moisture from horizontal and vertical masonry surfaces. While still retaining a clear, natural look. Suitable for most interior and exterior applications to leave the surface easy to clean, resistant to most stains and reduce the growth of mould and algae.
Penetrating and film-forming water-based sealer to seal, bind, protect and repel moisture from horizontal and vertical masonry surfaces. While still retaining a clear, natural look. Suitable for most interior and exterior applications to leave the surface easy to clean, resistant to most stains and reduce the growth of mould and algae.
Penetrating and film-forming water-based sealer to seal, bind, protect and repel moisture from horizontal and vertical masonry surfaces. While still retaining a clear, natural look. Suitable for most interior and exterior applications to leave the surface easy to clean, resistant to most stains and reduce the growth of mould and algae.
Penetrating and film-forming water-based sealer to seal, bind, protect and repel moisture from horizontal and vertical masonry surfaces. While still retaining a clear, natural look. Suitable for most interior and exterior applications to leave the surface easy to clean, resistant to most stains and reduce the growth of mould and algae.
Last updated at 05/15/2026 00:00:10
Bastion 15L Matte Concrete Sealer
Delivery $10
Bastion 15L Matte Concrete Sealer
Free next-day delivery
Bastion 15l Matte Concrete Sealer
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on bunnings.com.au
The best product I have had the pleasure to work with. It allows for tinting + blending with normal paint + blending with BondCrete + allows for sealing over other surfaces e.g. tiles, bricks etc. Fabulous product - highly recommended.
originally posted on bunnings.com.au
Bought this for the first time and very pleased with the finished product
originally posted on bunnings.com.au
Used this to seal a driveway. Works great. Dries to an invisible finish, doesn’t alter the appearance at all. Rained the day after application and water just beads on the surface.
Bastion 15L Matte Concrete Sealer
Delivery $10
Bastion 15L Matte Concrete Sealer
Free next-day delivery
Bastion 15l Matte Concrete Sealer
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
The best product I have had the pleasure to work with. It allows for tinting + blending with normal paint + blending with BondCrete + allows for sealing over other surfaces e.g. tiles, bricks etc. Fabulous product - highly recommended.
Bought this for the first time and very pleased with the finished product
Used this to seal a driveway. Works great. Dries to an invisible finish, doesn’t alter the appearance at all. Rained the day after application and water just beads on the surface.
Great sealer if you not looking for that real gloss look , water based does a great joht
