PROPERTY	STANDARD/UNITS	VALUE
Appearance	Visual inspection	White/Gray, Homogeneous paste
Density	Gr/cc	1.35±0.1
Solid content	%	≥95
Tack free time	hour	≤3
Water permeability	MPa, 24h	≤3
Flexural compression ratio	%	≤3
Elastic recover rate	%	≥90
Bonding elongation	%	≥450
Elongation at break	%	≥900
Application temperature	°C	5~35
Working temperature	°C	-40~+80
Shelf life	month	6

#Product Description
PU830 is a single-component room temperature moisture curing new polymer materials made flexible seam adhesive. Due to its excellent performance and easy operation advantages, has been widely used in the home improvement and various engineering cracks caulking and seaming applications.

#Key Features
1. Solvent free, non-toxic or odor be generated after cured, environment-friendly.
2. One component, self-leveling, very easy for application, excellent fluidity, good for seam operation.
3. Durable flexibility, no crack, excellent sealing and waterproofing
4. The new and used sealant has good compatibility, easy to repair
5. Excellent water resistant, oil resistant, acid and alkali resistant, resistance to puncture
6. With smooth, delicate and shiny appearance, and uniform color after cured.

#Typical Applications
1. Gap decorating of tiles, mosaics, stone, wood, glass, aluminum panels.
2. Waterproof seal and prettify of cracks in concrete structures, such as inside and outside concrete floor, the expansion joints of basement and settlement.
3. Repair cracks in highways, squares, roofs, bridges, epoxy floor and so on.

#Packing and Storage
20kg/ metal bucket, 200kg/drum, 600ml sausage.

When stored at 5~25°C, humidity≤50%RH in the original unopened containers, this product has a usable life of 6 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.