Dow Corning Primer Selection Guide Weatherproof Silicone Sealan

• Type: Sealant
• Seal Tape Kind: Silicone
• Seal Tape Usage: Engineering
• Material: Composite Materials
• State: Dynamic Seal
• Mildew Proof: Mildew Proof
• Model NO.: 791
• Bonding Material: Aluminum
• Shelf Life: 12 Month
• Cartridge: 300ml
• Sausage: 590ml
• Carton: 24 Piece in One Carton
• OEM: Yes
• Sample: Free Sample
• Transport Package: Cartridge
• Specification: 300ml
• Trademark: siway
• Origin: China
• HS Code: 3214109000
• Production Capacity: 1000000

Product Description

Dow corning  same quality weatherproof silicone sealant
1 product picture 
Dow Corning Primer Selection Guide Weatherproof Silicone Sealan




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


our factory


 6  professional production process and strict quality control



7  Packages



8Exhibition



9 contact details