PROPERTY	STANDARD/UNITS	VALUE
Main raw material	-----	Polyurethane
Color/state	Visual inspection	Ocher, paste
Density	Gr/cc	1.35±0.1
Solid content	%	≥96
Tack free time	min	≤90
Curing speed	mm/ 24hrs	3~5
Hardness	Shore A	35±5
Tensile strength	MPa	≥1.4 90
Elongation at break	%	≥500
Shrinkage	%	≤5
Extrusion rate	ml/min	≥120
Application temperature	°C	5~35
Pollution properties	---	Non
Shelf life	month	9

#Product Description
PU824 is one component polyurethane construction sealant special for wood floor.

#Key Features
1. One-component, moisture cured, convenience of application
2. Good bonding property, with excellent elasticity
3. No solvent, no smell and odor after curing, environment-friendly
4. Excellent sound dampening properties, reduce reflection and noise
5. No corrosion to substrates

#Typical Applications
1. For bonding many types of wooden parquet, strip and sheet wood flooring systems to concrete, wood or over existing floors
2. Good for bonding wood and wood derivative and paper in the house

#Packing and Storage
310ml cartridge, 600ml sausage, 20pcs/box, 2 boxes/carton;20kg/ metal bucket.

When stored at 5~25°C, humidity≤50%RH in the original unopened containers, this product has a usable life of 9 months from the date of production. Do not store at temp. over 25°C, humidity over 80%RH.
Transportation: moisture proof, prevent the rain, prevent sunscreen, anti-high temperature, away from heat, handle with care, crush or collision is prohibited.

Shanghai Sepna Chemical is one of the leading manufacturer of sealant and adhesive in China over a decade since established in 2003. We supply adhesives and sealant in automotive, construction and electronic industry. Including polyurethane adhesive for auto glass, construction polyurethane filling adheisive, and silicone, epoxy adhesive in application for electronic components ect..
WE ARE LOOKING FOR ADHESIVE DISTRIBUTORS AROUND THE WORLD WITH THE BEST SUPPORT.