| Product Description: Protectosil Degadeck CSS is a low viscosity reactive methymethacrylate (MMA) for use in sealing cracks in concrete structures. Protectosil Degadeck CSS is a two component liquid material which is catalyzed to cure into a hard methylmethacrylate (MMA) resin. The low viscosity of the Protectosil Degadeck CSS allows it to readily penetrate into cracks. Cracks as wide as 1/8 of an inch (3 mm) to hairline can be sealed. Protectosil Degadeck CSS cures within one hour and is ready for traffic at that time. The cured MMA is resistant to wear, chloride ion ingress, and also alkali attack. Protectosil Degadeck CSS penetrates into cracks, then reacts to seal against water an chloride ion intrusion. The unique MMA resin also seals sound concrete against water and chloride ion ingress. The cured MMA creates a barrier which prevents the ingress of water and waterborne contaminants from entering the substrate and causing premature deterioration. By combining the two low viscosity components of the MMA resin, Protectosil Degadeck CSS penetrates by gravity into even the smallest crack. The excellent adhesion and strength of the cured resin ensures a long service life. Applications: For use to seal cracks on cast-in-place, pre-cast, and high strength concrete as well as concrete surfaces from ingress of water and waterborne contaminates, such as chloride ions. For use on concrete bridge decks, parking garages, pedestrian walkways and other elevated concrete. Advantages: Protectosil Degadeck CSS is a 100% solid reactive MMA resin with low intrinsic viscosity and excellent adhesion to concrete surfaces. The main benefits of the product are: - Fast Curing System
- Deep penetration into cracks
- Excellent adhesion and bond strength
- Excellent water and chloride ion screening
- Compatible with other Protectosil Building Protection products
- UV Resistance
- Highly resistant to alkali attack
Information provided by Evonik |
