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Kemperol AC is a two-component, rapid-curing waterproofing system based on PMMA. Balcony renovation can be completed in a single day with Kemperol AC. Application on ramps in car parks, walkways, fire exits and other areas that need to be permanently accessible is quick, safe and easy. By minimizing waiting time, optimum efficiency and economy can be achieved, reducing expensive travelling time.
Areas that are at risk of cracking, such as wall and detail joints, must be fleece-reinforced before being coated and then sealed with the Kemperdur AC Finish. As a coating, without fleece-reinforcement, Kemperol AC can be used wherever surfaces need to be reliably protected against abrasion, but not necessarily waterproofed.
For Product Data Sheets, Material Safety Data Sheets, Application Procedures, and Guide Specs please click our Resource Library tab.
Typical Physical Properties
| PROPERTY | VALUE |
| Color | light grey |
| Physical State | cures to solid |
| Thickness (165 fleece) | 70 mils |
| VOC Content | 32 g/l |
| Tensile Strength @ Break | 90 lb/in |
| Elongation | 50 % |
| Tear Resistance | N/A |
| Puncture Resistance | 150 lbf |
| Dimensional Stability | 0.05 % |
| Water Vapor Transmission | .27 perms |
| Water Absorption | 2.50 % |
| Impact Resistance | Shore A:60 |
| Usage Time* | 15 minutes |
| Water resistant after* | 35 minutes |
| Solid to walk on after* | 60 minutes |
| Can be driven on after* | 6 hours |
| Apply surfacing/Coating after* | 60 minutes |
| Apply overburden after* | 60 minutes |
| Completely hardened after* | 6 hours |
| Crack Spanning | 4 mm/0.16 inch |
|
Short-term temperature resistance |
250 °C/ 482 °F |
* all times are approximate and depend upon air flow, humidity and temperature
