Superior Corrosion Resistance Durable Bonding Structural Neutral Oxime Silicone Sealant

Product Description

Product Description

WR50 Silicone Weather-resistant Sealant For Construction

HM-WR50 siliconeweather-resistant adhesive for construction is a kind of one-component, neutral curing, low modulus, high elasticity silicone rubber; it has good elasticity and displacement deformation ability, and has good adhesion to various powder coating metals.
The thixotropy of the product prevents it froms agging when it is applied in building joints, so it is especially suitable for the design of non-structural bonding, weather resistance, and waterproof sealing of various curtain walls; at the same time, it can be used in a wide range of climate temperatures.
It can be used, and it has good adhesion and compatibility to the surface of most substrates without primer. After curing, it is anti-aging, anti-ultraviolet radiation and extreme high and low temperature(-50-150°C)changes; it has low modulus performance, can bear the expansion and displacement capacityof the interface ± 25%, can be widely used in bonding and sealing.

Technical Specifications(Custom configurations available upon request.)
Density	1.38±0.02
Tack-free Time (min)	≤60
Curing Speed (mm/24h)	≥2
Tensile Strength (MPa)	≥1.2
Hardness (Shore A)	40-50
Elongation at Break (%)	≥150

After Sales Service

Standard Warranty: 12 months 
Storage: Store the original sealed adhesive in a dry place with a temperature not exceeding 27 degrees.
Package: 300ml/cartridge with 24 pieces per carton  
                  500ml soft film packaging, 20 pieces/box
                  200L/Iron drum
Other: OEM available

Applications

It is widely used in the field of corrosion prevention and prolonging service life, such as in concrete fences, concrete floors, building mortar exterior walls, and other scenarios.
Structural assembly uses silicone sealant (DOWSIL-SJ268)

Main Products

OEM Service

Company Profile

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Packaging & Shipping

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.