

NP121 Neutral Silicone Sealant for roofings and skylight
Model: NP121
Certification: ISO9001 ISO14001 OHSAS18001
Brand: Daote
Packaging: 300ml/280ml Cartridge, 590ml Sausages, 190L/Drum
NP121 is a one-component, neutral-curing silicone sealant specifically for joints and caulking skylights and roofing. It is adhesives to metal, plastic, steel, wood, glass, and other materials used in skylight and roofing. The movement capacity of NP121 is 25%, it's an excellent material for skylights and roofing tops.
Model: NP121
Brand: Daote
Curing System: Alkoxy Curing
Usage: Metals, concrete, ceramic tiles, granite, stone and so on
Place of Origins: Zhaoqing City, Guangdong Province, China
Materials: Silicone
Shelf Life: 9 Months
Storage: Cool and dry storage place at temperature below 27°C
Lead Time: 12 - 20 days
OEM or ODM: Available
Application: Sealing/caulking skylights, adhesives to roofing
Certificates: ISO9001 / MSDS / RoHS
Application Standard: 1MG GB 16776-2005
Shipment: Non-dangerous Carriage
Cautions
- Apply to clean and dry surface, free of dirt, wax, oil and grease.
- Apply with manual caulking or applicator gun.
- Remove excess sealant with 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 vapor.
- Keep out of reach of children.
Cartridge: 230ml / 250ml / 260ml / 280ml / 300ml
Sausage: 590ml
Drum: 190L
20GP:
Cartridge: 1800 Cartons with pallets; 1900 Cartons without Pallet
Sausages: 1500 Cartons
Drum: 72 Drums
The requirement of NP121 applications
Apply to clean and dry surfaces, free of dirt, wax, oil and grease;
Apply with manual caulking or applicator gun;
Remove excess sealant with 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.
NO. | Item | NP121 |
1 | Appearance | smooth paste withoutbubbles and particles |
2 | Available colour | Black/White/Grey |
3 | Curing System | Alkoxy |
4 | Specific Gravity | 1.37 - 1.42 |
5 | Skin Time (mins) | 20-100 |
6 | Full Cure Time (days) | 1~3 |
7 | Tensile Strength(Mpa) | ≥1.1 |
8 | Ultimate Tensile Strength % | ≥250 |
9 | Hardness (Shore A) | 35~45 |
10 | Working Temperature(℃) | 4~40 |
11 | Extrusion Rate (ml/min) | 800~1500 |
12 | Shelf life | 9 Months |
13 | Warranty | 25 Years |
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