Weatherproof Neutral Silicone sealant 680

For building exterior sealing


680 weatherproof neutral silicone sealant is one component, neutral curing, weatherproof silicone sealant with good adhesion to most of the common building material, specialized for sealing work of small glass curtain wall and aluminum plate.


Product Features:


  • Quality guaranteed: 10 years minimum
  • 100% silicone, no corrosion
  • High hardness, strong elasticity
Product Weatherproof Neutral Silicone sealant
Model No. 680
Standard GB/14683-2017
Type One-component, neutral curing, non-structural
Color Black, porcelain white, silver-gray or as request
Features 100% silicone, easy use, fast curing, high hardness, and strong elasticity
Quality guaranteed period 10-15 years after proper application
Usage temperature +5℃~+40℃
Working temperature -40℃~+150℃
Shelf life 10 months from manufacture date when store in cool and dry locations below 27℃
OEM/ODM service Supported
Packing 300ml/bottle, 24 bottles/carton;
590ml/sausage, 20pcs/carton;
200l/drum
Application - Suitable for caulking (joint width within 1 cm to 1.5 cm, if exceeds 1.5 cm, it requires test before used in a large area);
- Weather-resistant sealing for all kinds of glass curtain wall;
- Weather-resistant sealing for aluminum panels and ceramic curtain wall;
- Joint filing of sunshine room, external wall;
- Door and window installation;
- Joint sealing of concrete, marble (granite), brick and tile, ceramic, plastic, and metal plate;
- Other building and industrial uses.

Mainly Application