One component urethane sealant for automobile

Brief Description
CAS No.: xxx Other Names: xxx MF: xxx
EINECS No.: xxx Place of Origin: Shanghai China (Mainland) Classification: Other Adhesives
Main Raw Material: Polyurethane Usage: Construction, Fiber & Garment, Footwear ... Brand Name: PUNADE
Model Number: PU8620 Color: Black 
Delivery Terms & Packaging
Packaging Detail:Aluminum Drum package:310ml/pc, 20pcs/carton Sausage package: 400ml/pc 600ml/pc, 20pcs/carton
Delivery Detail:two weeks after receiving the payment
One component urethane sealant for automobile

1. Fast curing and lasting long urethane sealant
2. Elastic one component sealant
3. Excellent sealing


1, This kind of  waterproof glass sealant has flexibility and durability sealing perfprmance with a variety of material such as metal, wood, glass, polyurethane, epoxy resin and polyurethane materials, paint material surface

2, The single component, the thixotropy are extremely good, the construction are convenient. fast curing speed

3, Outstanding waterproofing and anti-weathering performance

4, Good extrudability, acrapable

5, Paintable and polishable  waterproof glass sealant

6, No sagging phenomena on vertical application areas

7, Primer requires  waterproof glass sealant 


Vehicle side glass joint bonding and sealing

Waterproofing, dustproof, quakeproof sealing for various of vehicle glasses joint

Uses for bus glass steel and plastic accessory bonding(car roof, side body and car front part)

For bonding between different material where requires high tensile strength and elasticity, the bonding stands high mechanical deformation force

Data Table


Model Number

PU 8620

Main Raw Material









Volatile content




Touch dry time


Curing speed


Shore A-hardness


Tensile strength


Shear strength


Elongation at break


Application temperature




Clean before operation

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. Dust and loose particles should be  cleaned.

Direction of operation

Tool:Manual or pneumatic plunger caulking gun


For cartridge

1.Cut nozzle to give the required angle and bead size

2.Pierce the membrane at the top of the cartridge and screw on the nozzle

3.Place the cartridge in an applicator gun and squeeze the trigger with equal strength


For sausage

1.Clip the end of the sausage and place in barrel gun

2.Screw end cap and nozzle on to barrel gun

3.Using the trigger extrude the sealant with equal strength

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