Core Advantage PU Sealant Primerless Sealant Product Display
PU8620 is a type of fast curing one component polyurethane sealant used in sealing auto glass and bodywork bonding. Key Feature Bond very well with surface of variety material such as all kinds of metal, lumber, glass, polyurethane, epoxy, resin, and coating material, etc. One component adhesive with fabulous thixotropy, it’s convenient to apply with rapid curing speed Excellent water, weather and aging resistance Excellent wear-resisting property Paintable and polishable No sag or flow phenomena within 30mm perpends Typical Applications The car body, roof seam, launder, luggage compartment of the car around seams of waterproof, dustproof, and shockproof bonding and sealing Side window’s bonding and sealing of motorbus Window glass of varied automobile bonding and sealing Decorating parts in or out of car body bonding and sealing, car body joint sealing Car body, ship window and project vehicles water-proof sealing Technical Data Table
PROPERTY | STANDARD/UNITS | VALUE |
Main raw material | ----- | Polyurethane |
Color | Visual inspection | Black |
Density | Gr/cc | 1.25±0.05 |
Volatile content | % | ≤4 |
Sagging | mm | 0 |
Extrusion rate | ml/min | ≥80 |
Tack free time | min | 10~30 |
Curing speed | mm/ 24hrs | 3~5 |
Hardness | Shore A | 55±5 |
Tensile strength | MPa | ≥5 90 |
Shear strength | MPa | >2.5 |
Tear strength | MPa | ≥3 |
Elongation at break | % | ≥400 |
Application temperature | °C | 5~35 |
Shelf life | month | 9 |
Directions for Use Tool: Manual or pneumatic plunger caulking gun l Cleaning: Clean and dry all surfaces by removing foreign matter and contaminants such as oil dust, grease, frost, water, dirt, old sealants and any protective coating. l For cartridge Cut nozzle to give the required angle and bead size Pierce the membrane at the top of the cartridge and screw on the nozzle Place the cartridge in an applicator gun and squeeze the trigger with equal strength l For sausage Clip the end of the sausage and place in barrel gun Screw end cap and nozzle on to barrel gun Using the trigger extrude the sealant with equal strength l Attention of operation Wear suitable protective clothing, gloves and eye/face Protection. After contact with skin, wash immediately with plenty of water and soap. In case of accident or if you feel unwell, seek medical advice immediately.
1.Obtain a new windshield.
2.Remove the plastic surround side and top mouldings correctly.
3.Cut the urethane from the outside between the glass and the pinchweld.
4.Apply a windshield primer to the frit band.
5.Apply the urethane with an electric caulking gun.
6.Lift the windshield into place.
7.Push the window down around the frame to guarantee a tight bond.
8.Allow the urethane to dry. Package & Storage
Product Mode | PU 8620 |
Material | Polyurethane auto glass adhesive sealant |
Color | Black Paste |
Packaging | 310ml cartridge, 400ml/600ml sausage, 20pcs/box, 2 boxes/carton; 240kg/drum. |
shelf Life | 9 months |
Storage | Keep in cool and ventilative place Temperature 5~25°C, humidity≤50%RH |
Production Process
Patent Certificate
Cooperation Brand
Packing And Shipping
Service Process
FAQ
1.Q:Delivery time ?
A: Normally,delivery time of sample order is 7 to 10 days,
standard order is 15-20 days.
2.Q:How to get samples ?
A: Normally,Sepna offer our customer 1-2pcs or 50-100g free samples for quality testing.
3.Q:How to be Sepna’s distributor ?
A: As the growing of Sepna’s global business,we need to find more and more distributors and agents
worldwide.Sepna will provide the best solution and service for our partners.
For more information,pls contact our salesperson or call us:+86-400-882-1323
4.Q:Any OEM service ?
A: Yes. Sepna can offer the customer OEM label service,and will give the protection of the your right in your market.
5.Q:Do you have MOQ ?
A:Yes.Normally,MOQ is 2000pcs or 1000kgs.
Welcome to contact with me: Contact : Ariel Whatsapp:+8613524129446 Skype:sepna314 Email: sepna314 (at) sepna.cc Wechat: FPariel Mobile: +86 13524129446 or +86 21 66310806 extension 314