Dongguan Renz40 Car Body Sealant: Solvent-Free Black Adhesives

1.POLYURETHANE SEALANT Renz40
Renz40 - 1-component moisture curing pu sealant for car body . It's water-proof age-resistance,solf and convenient for application. It normally used in car body such as car framework bonding. After curing, it provides a permanently elastic bond to fasten materials and all the sealant is paintable of all kind of color.No corrosion and pollution to substrates, environment friendly, no bubbles during application, smooth and fine appearance etc.



Areas of application
Suitable for sealing the joint of car body panels, weld joint, roof, machine, air cooler and so on.

Product Features
Excellent extrudability and thixotropy,easy to smooth and decorate the gap
Surface can be polished and painted



Technical data

Items	Renz40G
	Scope	Typical value
Appearance	Grey, homogeneous paste	/
Extrudability(ml/min)  GB/T 13477.4	≥80	100
Sagging properties(mm)  GB/T 13477.6	≤1	0
Tack free time(min)  GB/T 13477.5	60~180	80
Curing speed(mm/d)  HG/T 4363	≥3.0	3.5
Non-volatile contents ( %)  GB/T 2793	≥95	97
Shore A-hardness  GB/T 531.1	40~60	45
Tensile strength(MPa)  GB/T 528	≥1.5	2.2
Elongation at break(%)  GB/T 528	≥400	500
Operating temperature (ºC)	-40~90

 Direction for use = 1 \* GB3  All data above were tested under standardized condition at 23±2ºC.50±5%RH.


Packing specification

Aluminum Cartridge 310ml  Package: 20PCS/CTN  Weight:11kg Size:260mm*215mm*265mm
Sausage - 400ml     Package: 20PCS/CTN      Weight:12kg   Size:255mm*255mm*205mm
Sausage - 600ml     Package: 20PCS/CTN      Weight:16kg   Size:375mm*255mm*205mm

2.Company Introduce
Our company
Pustar, located in Dongguan, Guangdong province, China, is a globally integrated company supplying specialty chemicals markets. It is a leader in polyurethane products used in sealing, bonding, waterproofing and protecting in construction and automotive industry. Approximately 300 employees ensure the quality and quantity of mass production. 



R&D Department
R&D center of PUSTAR found in Juanuary,2008. Under the effect of company`s influence, professionals of R&D center increased to more than 50 from 10, though at the beginning of its foundation, there are only 3. Among that, there are 36 professionals at or above the college education background level, accounting for 20% of total employees of PUSTAR, and 4 of them have been evaluated as ` Dongguan Technological Leading Reserve Talents`, 2 of them title of `waterproof sealing experts`.

New-built experiment space with high centralization and specialization, provides powerful support for the research and development of lab test, medium dimension experiment test,etc.



3.FAQ
Q1. Can I have a sample order for polyurethane sealant?
A: Yes, we welcome sample order to test and check quality. 
Q2. What about the lead time?
A:Sample needs 1 day, mass production time needs 1-2 weeks for order quantity more than 
Q3. Do you have any MOQ limit for order?
A: Low MOQ, 3000pcs for order is availabl. And denpend on your needs.
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by freight forwarding. It usually takes about 20---30 days to arrive. FCL and LCL, shipping can optional.
Q5. How to proceed an order for polyurethane sealant?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.