1.PRODUCT FEATURE OF GNS® GENERAL PURPOSE NEUTRAL SILICONE SEALANT S77
●One part, can be easily used and extruded with common caulking guns.
●Excellent adhesion to ceramics, steel, concrete, metal; and coated surface.
●Outstanding weatherproofing ability, resisting to ultraviolet ray, ozone, snow or temperature extremes.
●No seasonal limited use.
●Non-acidic, will not corrode metal or other corrosion-sensitive material.
2.PRODUCT PARAMETER (SPECIFICATION) OF GNS® GENERAL PURPOSE NEUTRAL SILICONE SEALANT S77
|As Supplied Tested at 23℃ and 50% RH|
|Flow (sag or slump) Skin Time||mm minute||0 5~10||0 ≤60|
|Tack free Time||hour||≤1||≤5|
|Curing time (5mm)||hour||≤12||≤12|
|As Cured-after 21 days at 23℃ and 50% RH|
|Durometer Hardness, Shore A||Points||25||42|
3.APPLICATION AREAS OF GNS® GENERAL PURPOSE NEUTRAL SILICONE SEALANT S77
●General glazing and weather sealing in curtain wall and building facades.
●Sealing leaking gutters and down pipes.
●Suitable for sealing Glass, Aluminium, Brick, Concrete, Steel, Ceramic, Fibreglass, Some Plastic e.g. Windows & Doors, and so on.
4.APPLICATION OF GENERAL PURPOSE NEUTRAL SILICONE SEALANT S77
5.STORAGE AND SHELF LIFE OF GENERAL PURPOSE NEUTRAL SILICONE SEALANT S77
12 months from manufacture date when store in cool dry locations below 25℃, keep away from heat source and direct sunlight during storage.
6.PACKING, SHIPPING AND SERVING OF GENERAL PURPOSE NEUTRAL SILICONE SEALANT S77
Packing: 220ml to 300ml of cartridge, 590ml 600ml of sausage, 190L of drum. 24 ctgs/ctn of cartridge, 20 pcs/ctn of sausage. (For special specifications, please contact us.)
Shipping: Sea, air or land transportation
Serving: We provide free design service, and you’ll get excellent after-sales service, we committed to solving any problems that may occur when you use our products.
Q: What’s the difference between Neutral silicone sealant and Acetic silicone sealant?
A.Neutral silicone sealant can be used both indoor or outdoor, but acetic silicone sealant just can be used indoor.Q: What’s the impact of silicone sealant with bubble?
A. No bubble on the silicone sealant surface is a common performance for a good quality PU foam; if the silicone sealant has bubble, the silicone rubber is easy to break after curing.