General Purpose Silicone Sealant

General Purpose Silicone Sealant

GENERAL PURPOSE SILICONE SEALANT G22 is a cost effective, general purpose acetoxy cure silicone sealant. It can be used to glaze, seal and fill joints on windows, signs, internal fixtures and fitting like doors and so on. With more than 18 years development, GNS products have been sold to 78 countries and areas all around the world which cover Asia, South America, Middle East, Europe and Africa.

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1.PRODUCT FEATURE OF GENERAL PURPOSE SILICONE SEALANT G22

●Easy to use – one part silicone sealant, no mixing required. Can be dispensed with an ordinary caulking gun.
●Cures to a strong, flexible seal capable of withstanding movement in and around the joint.
●No seasonal limited in application.
●Outstanding weatherproofing ability, resisting to ultraviolet ray, ozone, snow, or temperature extremes.
●Non-slumping; can be used in vertical and overhead joints.

2.PRODUCT PARAMETER (SPECIFICATION) OF GENERAL PURPOSE SILICONE SEALANT G22

Test Parameter Unit Result
As Supplied Tested at 23℃ and 50% RH
Specific Gravity g/ml 0.94±0.02
Flow (sag or slump) mm 0
Extrusion Rate ml/minute 130
Skin Time minute 5~10
Tack-free Time hour ≤1.0
Curing time (5mm) hour ≤18
As Cured-after 21 days at 23℃ and 50% RH
Durometer Hardness, Shore A Points 18
Movement Capability % ±20
Tensile/Modulus at 50% Elongation Mpa 0.28
Tensile/Modulus at 100% Elongation Mpa 0.3
Ultimate Tensile Strength Mpa 0.4
Ultimate Elongation at Break % 375

3.APPLICATION OF GENERAL PURPOSE SILICONE SEALANT G22

--Thoroughly clean and dry surface from oil, dirt and grease. Allow to dry completely before applying silicone.
--Cut the seal at the top of the cartridge and cut the nozzle at a 45° angle, to the size of the gap opening. Screw the nozzle to the top of the cartridge.
--Place the cartridge into a caulking gun.
--Hold the caulking gun at a 45° angle. Press the nozzle opening against the joint, apply steady pressure to the caulking gun and extrude the silicone sealant forcing the sealant into the gap and move in a pushing motion, along the joint in one smooth action.
--Sealant will cure fully in 48 hours. As this point any unwanted sealant can be removed by trimming with a sharp blade, but avoid under cutting the seal.

4.STORAGE AND SHELF LIFE OF GENERAL PURPOSE SILICONE SEALANT G22

10 months from manufacture date when store in cool dry locations below 25℃, keep away from heat source and direct sunlight during storage.

5.PRODUCT CERTIFICATION:

6.PACKING, SHIPPING AND SERVING OF GENERAL PURPOSE SILICONE SEALANT G22

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.

7.FAQ

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 in indoor.

Q: Can you provide OEM?

A: Yes, we can do OEM.


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