COSMO FLEX PU 30 is a two component, horizontal grade polyurethane sealant ideal for large construction joints. Upon curing it produces a high performance sealant that also provides significant waterproofing, with excellent resistance to various climatic and temperature conditions. Furthermore, the sealant has very good resistance to chemicals and other severe exposures.
- Sealing of large expansion construction joints
- Sealing of joints in Water tanks
- Sealing of joints in Irrigation channels
- Sealing of joints in airport runways
2 Kg Component A + 4 Kg Component B and
4 Kg Component A + 8 Kg Component B
The product complies with:
- ASTM C920
- DIN 18540
- SS-S-200E , Type H (slow curing, hand mixing)
Not recommended for unsound substrates.
- Excellent resistance to ageing , microorganisms, fungi and several chemicals
- Suitable for potable water (certificate available upon request).
- Oven paint-able.
- Remains elastic even below -40oC.
- Resistant to both salt water and sweet water.
- Good resistance to microorganisms and a variety of chemicals.
- Good mechanical properties
- Resistant to accidental contact with petroleum derivatives according to specification SS-S-200E
- Special Primers available for almost any substrate.