Gns N76 Silicone Sealant Clear Waterproof Structural Sealants

• Customization: Available
• CAS No.: 4253-34-3
• Formula: Mixture
• EINECS: 51852-81-4
• Bonding Function: Adhesive
• Morphology: Gel
• Application: Construction, Window, Aluminium, Sanitary, Steel
• Material: Silicone
• Classification: Room Curing
• Main Agent Composition: Silicone
• Characteristic: Good Adhesive & Fast Cure
• Color: : Translucent, White, Black, Aluminum
• OEM: Support
• Shelf Life: 12 Months
• Cetificate: ISO, TUV, CE
• Skin Time: 5-10 Min
• Movement Ability: ~25
• MOQ: 9600PCS
• Transport Package: 24PCS/CTN
• Specification: 240ml/280ml/300ml cartridge; 600ml sausage
• Trademark: GNS
• Origin: China
• HS Code: 3506100090
• Production Capacity: 40000tons/Year

Product Description

GNS GNS N76 STRUCTURAL SILICONE SEALANT

GNS N76 Silicone Sealant Clear Waterproof Structural Sealants

 

Product Description

GNS N76 STRUCTURAL SILICONE SEALANT is a one part neutral curing silicone sealant designed specifically for structural bonding applications for glass and metal in factory or field situations. It has excellent weatherability and high resistance to ultraviolet radiation, heat and humidity, ozone and temperature extremes.



FEATURES 
*One part, it can be easily used and extruded with common caulking guns.
*Excellent adhesion to ceramics, steel, concrete, metal; and coated surface.
*Neutral cure, suitable for use on most construction materials.
*Outstanding weatherproofing ability, resisting to ultraviolet ray, ozone, snow or temperature extremes.
*Neutral cure, non-acidic, will not corrode metal or other corrosion-sensitive material.

PACKAGING
Available in: 
Standard Size:
270ml recyclable plastic cartridge, 24ctgs/ctn
Special Size:
Contact us for special size.

PERFORMANCE DATA
  

Test Parameter	Unit	Result
As Supplied Tested at 23ºC and 50% RH
Specific Gravity	g/ml	1.37±0.02
Flow (sag or slump)	mm	0
Extrusion Rate Skin Time	ml/minute minute	135 ≤60
Tack-free Time	hour	≤5
Curing time (5mm)	hour	≤12
As Cured-after 21 days at 23ºC and 50% RH
Durometer Hardness, Shore A	Points	44
Movement Capability	%	±25
Tensile/Modulus at 50% Elongation	Mp	0.59
Tensile/Modulus at 100% Elongation	Mp	0.84
Ultimate Tensile Strength Ultimate Elongation at Break	Mp %	1.02 355

How to use

Apply to clean, dry and grease-free surfaces. Cut the nozzle at 45°angle to the desired shape and size. For better appearance, cover outside of joint areas with masking tape before application. Tool immediately after sealant application and remove masking tape before sealant skins.



 

Applications

APPLICATION AREA:

- General glazing and weather sealing in curtain wall and building facades.
- Surface like glass, aluminium, ceramics, metals, steel, fiberglass, most plastics, tiles, bricks, marble & granite and so on.
- Window e.g.: vinyl windows, doors and perimeter joints.
- EIFS, the non-structural curtain walls and building construction applications

GNS is the leading company of PU Foam, Silicone Sealant and other construction materials in China!
- Products including Silicone Sealant and PU Foam can be sold in different packaging.
- GNS is the largest PU Foam manufacturer in China with 50% market share.
- Produced and sold out more than 200 million cans in 2020.
- Have a full range products to cover any market segment.
- Silicone Sealant annual production capability is 50,000 tons.
- Gunuo is now doing customers private label for many world leading companies.
- Product pass British, American, European, and China Standard, Reach Authentication, FDA, ISO.
- The only one in China to obtain safety production license

Certifications

Product pass British, American, European, and China Standard, Reach Authentication, FDA, ISO.

FAQ

FAQ :

1.Are you manufacturer?
Yes. Our company-GNS is the biggest PU Foam and Silicone Sealant manufacturer in Asia .
PU Foam factory in Tianjin ,near Beijing , Silicone Sealant factory in Foshan , Guangdong province China .GNS with 19 years experience in this industry, we have served clients from more than 77 countries. GNS is well- known for its quality and our team win clients' trust by honesty and down to earth business style.

2.How long can I get a quote
The quotation can be provided not longer than 24 hours on condition that we know all detailed requirements.

3.Do you accept Private Label!?
Yes. We can do OEM for customers.

4.Can I get a sample before order?
Of course. Generally, we provide 1-3 pieces free samples .

5.How long you will finish my order?
It is depend on your order quantity. Generally, the 40HQ container delivery time about 3weeks .

6.How can you guarantee the quality?
A: We have rigorous quality test system, from raw materials to finished products, the materials must be checked and signed by QC colleagues.

7.How to find the suitable sealants?
Please let me know your application purpose, substrate, application method and all your requirements.

Please click contact us for more questions~