One Component Polyurethane Construction Joints Sealant

We have gained recognition as a leading organization that is manufacturing, distributing, supplying and exporting One Component Polyurethane Construction Joints Sealant in Shanghai, China.

#Product Details
PU821 is one component solvent-free polyurethane construction sealant of low modulus.

#Key Features
1. Low modulus and high elasticity, good sealing and water-proof property
2. One component, convenient to apply, nonpoisonous and odorless after curing, green and environmental
3. The new and used sealant has good compatibility, easy to repair
4. Moisture-cure, no breaking, no volume shrinkage after curing
5. Excellent aging, water and oil resistance, resist to puncture, moldiness
6. Excellent extrudability, easy to scratch sewing operation
7. Bonding well with many substrates, no corrosion and pollution to substrate

#Typical Applications
1. Sealing of expansion and settlement joint of house building, plaza, road, airport runway, anti-wall, bridges and tunnels, building doors and windows etc.
2. Sealing of upstream face break of drainage pipeline, drains, reservoirs, sewage pipes, tanks, silos etc.
3. Sealing of through holes on various wall and at floor concrete
4. Sealing of joints of prefab, side fascia, stone and color steel plate, epoxy floor etc.

#Packing and Storage
400ml/600ml sausage 20pcs/box, 2 boxes/carton

When stored at 5~25A C, humiditya 50%RH in the original unopened containers, this product has a usable life of 9 months from the date of production.