Cempatch SBR
Waterproof polymer bonding aid and mortar additive
Cempatch SBR is a pure polymer emulsion, designed to improve the mechanical and waterproofing properties of sand/cement based screeds, mortars and renders.
The addition of Cempatch SBR has a strong plasticising effect, thereby allowing a reduction in the water/cement ratio, further improving the flexural, tensile and compressive strength and enabling screeds to be applied down to 10mm and renders down to 6mm.
The addition of Cempatch SBR will also significantly increase resistance to chemical attack, abrasion and freeze-thaw cycling.
Cempatch SBR applications include:
- As a bonding agent for bonding new concrete to old
- Patch repair compounds
- Industrial floors and screeds
- Water-resistant renders and screeds
- Lining effluent tanks.
25 and 200 litre containers.
Protect from frost and store under dry warehouse conditions at a temperature between 10°C and 30°C.
12 months in unopened containers and stored under good conditions.
