Guangzhou Mangrove Rubber Industry Co., Ltd.

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High Performance High Temp RTV Gasket Maker for Car

China High Performance High Temp RTV Gasket Maker for Car

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High Performance High Temp RTV Gasket Maker for Car

MOQ： 300000
Price： Negotiation
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Supply Ability	1000000000
Delivery Time	5-8days
Packaging Details	50ml
Usage	Glass Skylight Joint
Shore Hardness	25-35 Shore A
Construction Temperature	-20-35℃
Paintable	Yes
Voc Content	Less than 50 g/L
Other Name	Silicone Adhesive
Oem	ok
Application Temperature	5-40°C
Volatile Content	≤ 3%
Processing Methods	OEM ODM
Temperature Resistance	-50 to 150°C
Adhesion	Strong
Product Packaging	custom made
Odor	Acetic acid
Brand Name	OEM
Model Number	RTV
Certification	ISO
Place of Origin	China

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Product Details
Company Details

Product Specification


Supply Ability	1000000000	Delivery Time	5-8days
Packaging Details	50ml	Usage	Glass Skylight Joint
Shore Hardness	25-35 Shore A	Construction Temperature	-20-35℃
Paintable	Yes	Voc Content	Less than 50 g/L
Other Name	Silicone Adhesive	Oem	ok
Application Temperature	5-40°C	Volatile Content	≤ 3%
Processing Methods	OEM ODM	Temperature Resistance	-50 to 150°C
Adhesion	Strong	Product Packaging	custom made
Odor	Acetic acid	Brand Name	OEM
Model Number	RTV	Certification	ISO
Place of Origin	China
High Light	high temp RTV gasket maker ，car RTV silicone sealant ，high performance RTV gasket

High Performance High Temp RTV Gasket Maker for Car

Factory Information:

With 20 years of glue-making experience, the factory covers an area of 40,000 square meters, equipped with highly mechanized

equipment. The daily output is 30,000 pieces, and there are more than 200 production and R&D personnel. The source factory

supports OEM/ODM. The products have high cost performance. We look forward to your contact.

Characteristics

​

This High Performance High Temp RTV Gasket Maker for Car is a single-component, room-temperature vulcanizing (RTV) silicone adhesive specifically engineered to 

withstand extreme high-temperature conditions in automotive engines and powertrain systems. It exhibits excellent thermal stability, maintaining its sealing 

integrity and mechanical properties even when exposed to continuous temperatures ranging from -60°C to 315°C (and intermittent peaks up to 340°C), ensuring 

long-term resistance to thermal cycling, oxidation, and aging. The product forms a flexible, elastomeric seal upon curing, which effectively compensates for minor 

surface irregularities, vibrations, and thermal expansion/contraction of mating metal or plastic components in the engine bay. Additionally, it demonstrates strong 

adhesion to a wide range of automotive substrates, including aluminum, cast iron, steel, stainless steel, and most plastics (such as ABS and nylon), while also 

providing excellent resistance to automotive fluids like engine oil, coolant, transmission fluid, gasoline, and diesel fuel, as well as water and harsh environmental 

contaminants.

Features​

 Extreme High-Temperature Resistance: Operates reliably in -60°C to 315°C (intermittent 340°C) to meet engine compartment heat demands.​
 

 Flexible Sealing: Cures to a flexible elastomer that absorbs vibrations and accommodates thermal expansion, preventing seal failure.​
 

 Broad Substrate Adhesion: Bonds strongly to common automotive metals and plastics without requiring primer (for most substrates).​
 

 Fluid & Chemical Resistance: Withstands engine oil, coolant, fuel, and other automotive fluids to avoid degradation.​
 

 Easy Application: Single-component formula cures at room temperature (no heat needed), suitable for manual or automated dispensing.​
 

 Non-Corrosive: Formulated without corrosive ingredients, protecting metal components from rust or pitting.
 

Applications​

 Engine Gaskets: Replacement for traditional paper/metal gaskets in valve covers, oil pans, timing covers, and water pumps.​
 

 Powertrain Sealing: Sealing of transmission pans, differential covers, and intake/exhaust manifold flanges.​
 

 Cooling System Components: Sealing joints in radiator hoses, heater cores, and thermostat housings.​
 

 Fuel System Sealing: Sealing of fuel rail connections, carburetor bases, and fuel tank sender units (compatible with gasoline/diesel).​
 

 General Automotive Sealing: Repairing leaking gaskets, sealing bolt threads, and filling gaps in engine bay components (e.g., sensor mounts, bracket connections).
 

Factory Pictures

FAQ

Q1. When can I receive my products?

A1: Sample order need 1 - 3 days.

Mass production need 7- 10 workdays.

Q2. Can you send me samples for reference?

A2: Yes, we are glad to send you free samples.

Q3. Can you provide OEM service?

A3: Yes, and we can custom the volume and tube package.

Q4: Where is your factory? Can I visit it?

A4:Our factory locate in Guangdong Province, welcome to visit us anytime!

Q5: What is the payment term that you can provide?

A5: Sample 100% payment.

30% TT prepayment and 70% balance payment for mass order.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer,Distributor/Wholesaler 


Year Established:

1997 


Total Annual:

3000000-5000000


Employee Number:

200~250 


Ecer Certification：

Verified Supplier 

Guangzhou Mangrove Rubber Industry Co., Ltd.. has a factory area of 40,000 square meters, a production and R&D team of more than 200 people, and a daily output of 72,000. It owns Foshan Shouzheng Silicone Co., Ltd., Guangzhou Huashikang ... Guangzhou Mangrove Rubber Industry Co., Ltd.. has a factory area of 40,000 square meters, a production and R&D team of more than 200 people, and a daily output of 72,000. It owns Foshan Shouzheng Silicone Co., Ltd., Guangzhou Huashikang ...

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Reach Us
Guangzhou Mangrove Rubber Industry Co., Ltd.
Qiantong Industrial Park, Huadu District, Guangzhou City, Guangdong Province
https://www.gp-siliconesealant.com/

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