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KEMPEROL® 1K-LF
With no mixing or waiting time needed, the resin is simply stirred and applied straight from the can to the substrate. Ideal for waterproofing complex penetration details, flashings, skylights, drains, gutters and retrofitting small roof and balcony projects.
KEMPEROL® 1K-LF is a single-component, UV-stable, “low-odor” and solvent free liquid-applied resin. This high performance fully reinforced membrane system was designed for ease of application on complex details, adhering to damp surfaces and is alkaline resistance. KEMPEROL Premium Fleece 165 is easily saturated with the 1K-LF resin, due to its perforated finish, further simplifying the membrane application.
For more information, read through our Product Flyer here.
Membrane Properties
| PROPERTY | VALUE |
| Color | Anthracite / Light Gray |
| Physical State | cures to solid |
| Thickness (165 fleece) | 90 mils |
| VOC Content | 3 g/l |
| Peak Load | > 60 lbf/in |
| Elongation | > 40 % |
| Tearing Strength | 82 lbf |
| Puncture Resistance | |
| Dimensional Stability | 0.00 % |
| Water Vapor Transmission | |
| Water Absorption | 1.4 % |
| Impact Resistance | Shore A:60 5 |
| Usage Time* | 90 minutes |
| Water resistant after* | 2 hours |
| Solid to walk on after* | 16 hours |
| Apply surfacing/coating after* | 24 hours |
| Apply overburden after* | 24 hours |
| Completely hardened after* | 16 hours |
| Crack Spanning | 2 mm / 0.08 inch |
|
Short-term temperature resistance |
90 °C/ 194 °F |
* all times are approximate and depend upon air flow, humidity and temperature
Technical Data Sheet
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