25 Years Warranty Curtain Walls NP121 Neutral Structural Silicone Sealant (Alcoxy Cure)
Model: NP121 Structural Silicone Sealant
Volume: 300ml Cartridge / 590ml Sausages / 190L Barrels
Certification: ISO9001 / ISO14001 / OHSAS18001 / RoHS / SGS / High-tech Enterprises
Characteristics: Environmental Friendly / Low Odor / "GREEN" Product
NP121 Structural Silicone Sealant is a single-component alkoxy curing silicone sealant created specifically for Skylight/Roof adhesives and joints. It is non-corrosive to a wide range of construction materials, including porous ones. With a 25 per cent movement capacity, it's a great adhesive for roofing structural adhesions and caulking.
Zhaoqing Haohong New Material Co., Ltd (Haohong as below), established in 1993, is one of the leading bonding & sealing solution providers in China. We research, develop, manufacture, package, and distribute a wide range of high-quality adhesive and waterproofing products to cater for various market segments. Specially formulated for the professionals, our comprehensive range of adhesive, sealant and waterproofing products are the preferred solutions in the following categories:
- Construction & building (Facade/Window/Door/Sanitary/Plumbing/Tiles/Ceramics)
- Electronic Appliance
- DIY Market
Curing: Alkoxy Curing
Usage: Metals, concrete, ceramic tiles, granite, stone and so on
Place of Origins: Zhaoqing City, Guangdong Province, China
Shelf Life: 9 Months
Storage: Cool and dry storage place at a temperature below 27°C
Lead Time: 12 - 20 days
OEM or ODM: Available
Certificates: ISO9001 / MSDS / RoHS
Application Standard: 1MG GB 16776-2005
Shipment: Non-dangerous Carriage
- Apply to a clean and dry surface, free of dirt, wax, oil and grease.
- Apply with manual caulking or applicator gun.
- Remove excess sealant with a wet cloth.
- Can’t be used the product, if the temperature is below 4°C or above 40°C on the surface of the material.
- It is necessary to make an on-site capacity and adhesive test before using.
- Avoid breathing too much vapour.
- Keep out of reach of children.
Cartridge: 230ml / 250ml / 260ml / 280ml / 300ml
Sausage Package: 590ml
Drum Package: 200L
20GP: 1800 Cartons with pallets; 1900 Cartons without Pallet
Which standard does NP121 Aquarium Silicone Sealant meet?
Usually, the structural silicone sealant is used for interior and exterior façades and windows. Thus, one of the significant abilities of structural silicone sealant is weather resistance, discolouration, and durability. If the users used a sealant that does not conform to the standard, the possibility of redecoration will be higher. Even, using the defective products would be increasing the possibility of safety problems.
There are many reasons that encourage users to use quality structural silicone sealant. Thus, we recommend the company use the products which conform to the standards.
smooth paste without bubbles and particles
1.37 - 1.42
Skin Time (mins)
Full Cure Time (days)
Ultimate Tensile Strength %
Hardness (Shore A)
Extrusion Rate (ml/min)
Zhaoqing Haohong New Material Co., Ltd.
We are always providing our customers with reliable products and considerate services.
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