General Glazing Weather Sealing Dow Corning Silicone Sealant Silicone

• Customization: Available
• CAS No.: 7085-85-0
• Formula: Mixture
• Model NO.: dowsil 791
• EINECS: 210-898-8
• Application: Construction, Woodworking, Transportation
• Material: Silicone
• Advantage: Excellent Anti-Age, Good Adhesion to Most Substrat
• Shelf Life: 9~12 Months at 25ºC
• Transport Package: 310ml/Cartridge, 600ml/Sausage
• HS Code: 3214109000
• Production Capacity: 1000000 Tons

Product Description

 

Dow corning   same quality weatherproof silicone sealant
1 silicone sealant  product picture






2 Features
1.Excellent weatherability, virtually unaffected by sunlight, rain, snow, ozone.
2.Super extension/compression movement capability.
3.Excellent unprimed adhesion to a wide variety of construction material.
4.The cured sealant can maintain its elasticity from -50ºC to 150ºC

3 Parameters
 

Property	Unit	Result
Flow (sag or slump)	inches (mm)	0
Extrusion Rate	ml/minute	238
Working Time	minutes	2
Tack-free Time, 77°F, 50% RH	minutes	28.8
Curing Time at 77°F (25°C ) and 50% RH	days	1-2
Application Temperature	°C	4-40
Specific Gravity	-	1.51
Durometer Hardness, Shore A	points	25
Elastic recovery capacity	%	99
Joint Movement Capability	%	±35
Service Temperature	°C	-50-150

 
 

 

4 Application
1.Glass curtain wall unstructured lapping or docking seal
2.Aluminum plate, stone curtain wall joint seal
3.Concrete, brick and tile, ceramic, plastic and metal plate joint seal

Related products


 5 our factory


 6  professional production process and strict quality control 


7  building case

8 certification

9 Exhibition


 FAQ
What confused you about silicone sealant purchasing?
1. Free Samples? 
Free sample, but the customer need to bear the freight.
2. MOQ? 
The MOQ is 100 cartons,16 sausages/carton.
3. Delivery Time? 
Within 15 days after the receipt of deposit and confirmed designs.
4. Payment Terms. 
30%T/T deposit and 70% balance or L/C at sight.