Karmat Watertight covers solve the frequent and inconvenient problem of bad odours eminating from the sewer. They have the ability to move in telescopic fashion to compensate for the movement of the soil during winter months.
- Highest Quality all Karmat covers are produced with an A15 rating from the highest quality polimers resistant to high and low temperatures
- Substantially increased resistance to pressure confirmed by independent laboratory testing
- The used UV stabilizer greatly increases the resistance of the cover against atmospheric factors and preserves their intensive color
- All screws and bolts used in the Karmat covers are made of corrosion resistant chromium-nickel
- A special anti-skid pattern was designed on the surface of the cover - the pattern is copyrighted in the Pattent Office