PUR UV-1K
Single-component, UV-resistant, polyurethane-based liquid waterproofing material
A single-component polyurethane waterproofing material with high adhesion and 600% high elasticity.
Areas of Use
- Waterproofing of roofs, terraces and foundation walls
- Wet areas, bathrooms and kitchens
- Waterproofing of grass terraces and planters
- On sandwich panels
- At expansion joints
- Waterproofing of water tanks and pools
- Concealed gutters and metal gutters
- Irrigation channels
- Bridges, viaducts, tunnels
- Protective waterproofing applications on surfaces such as metal, concrete, artificial stone, wood and cork
Advantages
- High bond strength in both initial and final adhesion.
- Resistant to various acids.
- Softens impact noise thanks to the soft structure it forms on the applied surface.
- Can be applied with reinforcement mesh.
- UV resistant.
- A soft, elastic material.
- Suitable for waterproofing underfloor-heated floors.
- Accommodates wide temperature variations (-40°C to +80°C).
- Resistant to freezing.
- Has crack-covering and expansion-joint-filling properties.
Packages & Quote
In 25 kg and 5 kg metal pails.
Enter a quantity for the package size you need and add it to your quote list, so your request states the exact package up front.
| Package | Qty | |
|---|---|---|
| 25 kg metal pail | ||
| 5 kg metal pail |
| Consumption | Min. 0.75-0.90 kg/m² per coat. At least two coats should be applied. Total theoretical consumption is 1.5-1.8 kg/m². |
|---|---|
| Shelf Life | Can be stored for 12 months in its unopened original packaging, in dry conditions at temperatures between 5°C and 25°C. Opened packages must be used immediately. |
Application
During application of PUR UV-1K insulation material, the substrate must be a clean, dry, oil-free and repaired surface. A primer must first be applied to the substrate. When choosing the primer, it must be determined whether the substrate is exposed to moisture. For substrates exposed to very slight moisture, PUR PRIMER 2K moisture-tolerant polyurethane primer or EPOXY PRIMER should be preferred. On normal dry substrates, PUR PRIMER-1K single-component floor primer should be applied. After priming is finished and the substrate has dried, application of the insulation material can begin. The product must be mixed thoroughly before use and worked well into the substrate with a roller or brush. Although initial drying takes place within 4 hours, full drying occurs after 24 hours. Drying time may vary depending on temperature and humidity. Chamfer points can be coated together with the main area. Full chemical resistance is attained after 7 days.
Technical Properties
| Colour | White-Grey |
|---|---|
| Elasticity | >600% (ASTMD412) |
| Tensile stress | >7Mpa (ASTMD412) |
| Hardness (Shore A) | 71 (ASTM D 2240) |
| Viscosity (25°C) | 1400 ± 200 mPas (ASTM D 2196) |
| Density (23°C) | 1,4 ± 0,1 g/cm³ |
| Pot life | 30-45 minutes (air temperature, substrate temperature and ambient humidity affect the drying time) |
| Full cure | 7 days |
| Application temperature | Between +5°C and +30°C |
| Storage temperature | Between +5°C and +30°C |
| Heat resistance | Between -40°C and +80°C |
Contact us for pricing & a quote
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