DESCRIPTION
JO688 is a one-component, moisture-curable, polyurethane-based, elasto-meric adhesive sealant. After curing, it provides a permanently elastic bond to fasten materials with different coefficients of expansion.  

ADVANTAGES
1. Good Adhesion to a wide range of substrates. 
2. Cures rapidly to a permanently elastic consistency with excellent cut and tear resistance.
3. Low odor, non-staining.
4. Surface paintable with water, oil, and rubber based coatings.  
5. Non-corrosive.
6. Provides shock resistance and vibration damping.  
7. Exhibits high recovery, making it ideal for sealing dynamically moving joints.   
8. Weather resistant. 

APPLICATIONS
1. Vehicle bodies and cab construction including panels, underbody components, and roofing.  
2. Front and rear spoilers, auto trim, moldings, body seams, and welded joints.  
3. Waterproofing exterior lap seams in many applications, including truck trailers, RV's, metal roofs, window  perimeters, grain bins and HVAC units.    
4. Waterproofing rivet seams.
5. Sealing of exposed and concealed joints of aluminum, steel, coated metals, wood, roof rails, and door hinges in transport equipment.    
6. Sealing and caulking expansion joints, pre-cast concrete panel joints and joints between logs on log homes.   

Packaging   
310ml cartridge, 20pcs/carton, 
carton size:255*205*255mm, 0.0134cbm;

590ml sausage, 20pcs/carton, 
carton size:360*210*260mm, 0.0197cbm.

STORAGE AND SHELF LIFE
When stored at the recommended conditions in original, unopened containers, this product has a shelf life of 12 months.  



FAQ

Q: How can I get the price? 
A: We usually quote within 24 hours after getting your inquiry(Except weekend and holidays). If you are very urgent to get the price, please email us or contact us in other ways to offer you a quote.

Q: What is your lead time?
A: It depends on the order quantity and the season you place the order. Usually, we can ship within 3-5 days for small quantity and about 30 days for large quantity.
 
Q: What is your payment term?
A: T/T,Western Union,L/C,and Paypal. This is negotiable.

Q: What is the shipping method?
A: It could be shipped by sea, by air, or by express(EMS, UPS, DHL, TNT, FEDEX, etc.). Please confirm with us before placing orders.

Q: Can you provide OEM service?.
A: Yes, we can produce under your own brand name.

Q: How can you guarantee the quality?
A: We have a rigorous quality test system, from raw materials to finished products, the materials must be checked and signed by QC people.

Q: Can I visit your factory?
A: Welcome. Please let me know your trip plan; we would like to pick you up and book a hotel for you.