Maintenance Automobile Waterproof Gasket-Free Sealant Motorcycle Engines Gasket-Free
Factory Information:
With 20 years of glue-making experience, the factory covers an area of 40,000 square meters, is equipped with highly
mechanized equipment, has a daily output of 30,000 pieces, and 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.
Characteristic
This gasket-free sealant, designed for both automobile maintenance and motorcycle engines, is formulated with advanced polymer compounds that create a reliable, flexible seal without the need for traditional gaskets. It exhibits strong adhesion to metal, plastic, and other engine components, forming a durable barrier that withstands extreme temperatures, exposure to oils, fuels, and coolants, as well as water and moisture. The sealant cures into a resilient, non-hardening material that maintains its integrity even under continuous vibration and thermal expansion, ensuring long-term leak prevention in high-stress mechanical environments.
Place of Origin
Guangdong, China
Main Raw Material
Silicone
Usage
Electrical component,Engine,etc
Certificate
ISO 9001, CE,MSDS
Classification
Other Adhesives
Model Number
RTV Silicone
Features
- Gasket elimination: Eliminates the need for traditional gaskets, simplifying installation and reducing maintenance time.
- Multi-resistance: Waterproof to prevent fluid leakage from water exposure; oil-resistant to withstand contact with engine oils, fuels, and lubricants; high-temperature resistant to perform reliably in engine compartments with elevated heat levels.
- Strong adhesion: Bonds effectively to various engine materials, including metal, rubber, and plastic.
- Flexibility: Remains elastic after curing to accommodate minor component movement and thermal expansion.
- Durability: Resists degradation from mechanical stress, chemicals, and environmental factors for extended service life.

Application
- Automobile engine maintenance: Sealing cylinder heads, valve covers, oil pans, and intake/exhaust manifolds to prevent oil, coolant, or fuel leaks.
- Motorcycle engine repair: Sealing engine cases, gaskets for crankshafts, and other critical engine joints where traditional gaskets may fail or be difficult to replace.
- General automotive and motorcycle component sealing: Used in water pumps, timing covers, and transmission housings to ensure a tight, long-lasting seal in both gasoline and diesel engines.
Factory pictures



Contact:
WhatsApp | +86 15012409510 |
Telephone | +86 15012409510 |
Email | mangrove9989@outlook.com |
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.