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
• Density: 1.2
• Viscosity: 14000CST
• Elongation: 150%
• Transport Package: Totes
• Trademark: HOWELL
• Origin: CHINA
• Production Capacity: 3000MT

Product Description

HS140-II Silicone Roof Coating

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.
 

Characteristics

 

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!

Typical 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.

Delivery

DHL, FedEx, UPS, TNT, EMS, Express
By Sea, Air, Land


 

Contact us

Package
Can be packaged according to customer requirements
Store in a ventilated and cool place (4∽27ºC), shelf life of one year;


Contact us
Nanjing Howell New Material Technology Co., Ltd.
Add: Rm 501, Unit 7, Xingzhihui, Xinghuo Road 19th, Jiangbei New District, Nanjing (211899), China.
 


ACSIC INGREDIENTS LLC.
Add: 565 Metro Place South STE 300 Dublin, OH 43017
 
Factory: No.1008,Panshan Village,Lipu Town,Zhuji City,Shaoxing City,Zhejiang Province,China