HM-HS140II 100% silicone-based single-component Roof Coatings

• Customization: Available
• CAS No.: NA
• Formula: NA
• Model NO.: HS140-II
• EINECS: NA
• Color: White
• Appearance: Liquid
• Main Raw Material: Silicone polymer
• Method: Roller
• Level: Finish Coat
• Drying Method: Moisture Cured
• Certification: ISO14001, CCC, RoHS, ISO9001
• Substrate: Concret steal aluminum
• Type: Silicone
• Density: 1.2
• Viscosity: 14000CST
• Elongation: 150%
• Transport Package: Totes
• Trademark: HOWELL
• Origin: CHINA
• Production Capacity: 3000MT
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 2.000kg

Product Description

HS140-II Silicone Roof Coating

Product Description

HM-HS140 is a 100% silicone-based, single-component coating offering durable, watertight, and weatherproof protection for various roof types. It adheres to most substrates without a primer and meets ASTM D6694 standards for reliable performance.
  

Code#		HS140-II
Shelf Life		720Days (2 years)
Caractristicas de curado al aire 25ºC y 50%HR  (Properties before curing under standard conditions)
Specific Gravity(Gardner Cup)proportion		1.20±0.01
Stickiness mpa.s		14000
Appearance /Color		Viscous liquid (Black/Grey/white...etc.)
Tack-Free Time(surface drying)		30-45min
Curing speed mm/24h		≥2.5mm
Curado despues de 72horas a 25ºC y 50%HR (Performance after 72 hours of curing under standard conditions)
Tensile Strength (tensile strength)		≥1.5Mpa
Elongation(elongation)		≥150%
Hardness Shore A		30-45
VOC%		≤5%
Bonding strength, N/mm	with polyurethane foam	≥2.0
	Asphalt	≥2.0
	Concrete	≥2.0
	Anti-corrosion paint	≥2.0
	Aluminum Alloy Sheet	≥2.0
	Galvanized sheet	≥2.0
Conclusion		The batch of products 121 indicators meet the standard, judged qualified!

 

Application

Versatile for Various Roof Types and Materials
Compatible Roof Types

1. Built-Up Roofing (BUR) & Modified Bitumen (MB)
2. Single-Ply Membranes: TPO, EPDM, PVC, Hypalon®
3. Spray Polyurethane Foam (SPF), Metal, Concrete, and Previously Coated Roofs

Concrete Roofs-
Previously Coated Roofs: Ideal for recoating applications
Suitable for flat, low-slope, and steep-slope commercial roofs, these systems offer unmatched flexibility and performance.
 
Can be packaged according to customer requirements
Store in a ventilated and cool place (4∽27ºC), shelf life of one year
 

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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.