![Dustproofer & Hardener A premium quality, chloride-free, low viscosity liquid that penetrates and chemically seal concrete. Dustproofer & Hardener A premium quality, chloride-free, low viscosity liquid that penetrates and chemically seal concrete.](https://bond-it.co.uk/uploads/product/zoom_Dustproofer__Hardener_96176.jpg)
Dustproofer & Hardener A premium quality, chloride-free, low viscosity liquid that penetrates and chemically seal concrete.
![Everbuild and Sika - Concrete Hardener & Dustproofer £6.70 - Intertools Online | from Interhire of Ilkeston Everbuild and Sika - Concrete Hardener & Dustproofer £6.70 - Intertools Online | from Interhire of Ilkeston](https://www.intertoolsonline.co.uk/images/7/img4357.jpg)
Everbuild and Sika - Concrete Hardener & Dustproofer £6.70 - Intertools Online | from Interhire of Ilkeston
![Larsen Concrete Dustproofer & Hardener 5Ltr | Building Supplies | Northern IrelandMurdock Builders Merchants Larsen Concrete Dustproofer & Hardener 5Ltr | Building Supplies | Northern IrelandMurdock Builders Merchants](https://www.murdockbuildersmerchants.com/images/thumbs/0009538_larsen-concrete-dustproofer-hardener-5ltr_320.jpeg)
Larsen Concrete Dustproofer & Hardener 5Ltr | Building Supplies | Northern IrelandMurdock Builders Merchants
![Dustproofer & Hardener A premium quality, chloride-free, low viscosity liquid that penetrates and chemically seal concrete. Dustproofer & Hardener A premium quality, chloride-free, low viscosity liquid that penetrates and chemically seal concrete.](https://bond-it.co.uk/uploads/product/zoom_Dustproofer__Hardener_73394.jpg)