GS822 is ligh-moduius and high strength sealant with superior bond to most substrates in structural assembly. It has the following characteristics:

1. Neutral cure no corrosion to metals, coated glasses, concrete and marbles;
2. Good weather ability and aging resistance;
3. Good thermal stability with operating temperatures between -40 degree centigrade and 150 degree centigrade;
4. Good compatibility with most building materials without primer in general;
5. Good compatibility with other neutral silicone sealant.