NS69 High-temperature Neutral Silicone Sealant

Product Description

NS69 High Temperature Silicone Sealant

NS69 High temperature silicone sealant, suitable for replacing gaskets. It is easy to use and meets the requirements for on-site shaping, curing, production, and maintenance. Using a new environmentally friendly formula, this non-toxic and low odor sealing adhesive provides temperature resistance, oil resistance, and corrosion resistance, making it an excellent alternative to traditional gaskets. It is widely used for flat sealing of engines, gearboxes, axle housings in automobiles, motorcycles, ships, and machinery equipment. It is the best solution for solving flat sealing problems during assembly and maintenance.

Specification

Applications

Mainly used for flange sealing, with excellent oil resistance and ability to withstand large movement of adhesive joints, such as stamped metal covers (such as timing gear covers, oil pans, engines).

Technical Specifications

(Custom configurations available upon request.)

Items	Index
Before curing
Color	Silver-black and others
Skin time (min)	5-10min
Full curing time (humidity 50±5%, temperature 23±2°C)	≤20h
Sealing Gap	≤6mm
After curing 72 hours under conditions of 25℃ and 50%RH
Hardness (Shore A)	35 ± 5
Operating Temperature	-50~+320℃
Sealing Pressure	≥12MPa
Ultimate elongation(%)	≥350%

After Sales Service

Standard Warranty: 12 months 
Storage: Store the original sealant in a dry place, the temperature should not be higher than 27 degrees.
Package: 280-310ml/cartridge   580-600ml/sausage
Other: OEM available

Company Profile

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

Silicone sealants
MS Hybrid sealants
PU sealants
Epoxy adhesives
Acrylic adhesives

Anaerobic adhesives

Super glues

Silicone roof caotings

MS roof coatings

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Facilities and Packing lines

Exhibitions

Certifications

FAQ

Q: What applications do your sealant products have?

A: Our sealant products have applications across various industries and in different areas. Here are a few examples:

Construction Industry: Our sealants are commonly used in construction for sealing gaps, joints, and cracks in buildings.      They help in weatherproofing, waterproofing, and improving the structural integrity of constructions.

Automotive Industry: In the automotive industry, our sealants find application in manufacturing and assembly processes.      They are used for sealing gaps, preventing leaks, reducing vibration and noise in vehicles.

 

Q: What distinguishes your sealant products from others in the market?

A: Our sealant products are known for their high quality and exceptional performance. They are formulated with advanced technologies that provide excellent adhesion, elasticity, and durability. Our sealants also exhibit strong resistance to weathering, UV radiation, temperature changes, and chemical exposure. 

 

Q: Can your sealant products be customized for specific project needs?

A: Yes, we understand that different construction projects may have unique requirements. We offer customization options for our sealant products to meet specific project needs. This includes variations in color, viscosity, curing time, and other properties. 

 

Q: Can I request a free sample of your sealant product?

A: Absolutely! We understand the importance of evaluating the product before making a purchase decision.         

We offer free samples of our sealant products. However, please note that our company's policy may require you to cover the shipping cost for the sample initially. Once you proceed with placing an order, we will refund the shipping cost as a gesture of goodwill and appreciation for your business.