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Renz 40 for Car Frame Polyurethane Automobile Sealant 3 Color Black White Grey

Basic Info

Model No.:  Renz 40

Product Description

Model NO.: Renz 40

Morphology: Plaste

Material: Polyurethane

Main Agent Composition: Polyurethane Elastomer

Promoter Composition: Plasticizer

Color: White

Transport Package: 20PCS/Carton

Origin: China Mainland

Bonding Function: Waterproof Sealant

Application: Automobile

Classification: Room Curing

Characteristic: Waterproof

Composition: Organic Material

Trademark: Pustar

Specification: 310ml 400ml 600ml

HS Code: 3214109000

Renz 40 is one-component moisture curable Polyurethane Sealant. It has excellent bonding and sealing performance. No corrosion and pollution to substrates, environment friendly, no bubbles during application, smooth and fine appearance etc.

Product Features

Excellent UV resistance performance.

Environment friendly, no odour.

Excellent extrudability and thixotropy.

Areas of application

Suitable for sealing car body outside panels and aluminum buckle.

Used for automotive interior decorative parts bonding and sealing.

Technical data

Items 40B
Scope Typical value
Appearance Black,
homogeneous paste
GB/T 13477.4
≥60 80
Sagging properties(mm)
GB/T 13477.6
0 0
Tack free time(min)
GB/T 13477.5
20~60 40
Curing speed(mm/d)HG/T 4363 ≥3.0 3.3
Non-volatile contents ( %)GB/T 2793 ≥99 99
Shore A-hardness
GB/T 531.1
40~55 50
Tensile strength(MPa)
GB/T 528
≥2.0 2.2
Elongation at break(%)
GB/T 528
≥400 450
Tear strength( N/mm)
GB/T 529
≥5.0 6.0

All data above were tested under standardized condition at 23±2ºC,50±5%RH.

Direction for use

Remove dust, oil and water from the surface of substrates.

Application environment temperature 5~35ºC, humidity 50~70%RH. When the temperature below 5ºC, recommended place products in the environment of 30~40ºC for 1H (No more than 3H).

Application method can refer to the application description or consult our technical personnel.

The paint must be tested for compatibility before painting.

Activator and primer are not required.


Keep away from children.

Avoid contacting with skin and eye. For skin contacted, remove the sealant by cloth, wash skin thoroughly with soap and water. For eye contacted, hold eyelids apart and flush thoroughly with water, contact physician.

Packing specification

Cartridge 310ml

Sausage 400ml

Sausage 600ml

Transport and storage

Transport: moisture-proof, anti-rain, sunscreen, anti high temperature, away from heat, be careful against collision.

Storage: Sealing and put into cool, dry conditions. Store at temperatures 5~25ºC. Humidity ≤ 50%RH. Shelf life: 9 month.

Contact us if you need more details on Windscreen Sealant. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Car Body Sealant、Single Component. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : PU Auto Glass Sealant