Joint Silicone Sealant ST-863

The ST-863 silicone sealant has high joint movement capability, high modulues. It’s a single-components sealant.

Features:

1. Easy extruding,room temperature cured.
2. High joint movement capability +-50%.
3. Excellent weatherproofing, keeping good performance in extensive temperature range -60℃ – 180 ℃.
4. Free primer to most material(glass,aluminium,marble,concrete,wood and other metal)
5. Non-pollution to enviroment.

Properties:

Range of Application:
The joint sealant provide professional solution in followed applications:

1. The weatherproofing seal of glass curtain wall and aluminum curtain wall in construction.
2. The joint who could bear gross distortion.
3. The joint seal of all kinds of skylights.
4. The weatherproofing seal of skyscraper’ curtain wall

Package:
Cartridge package: 300 ml / cartridge ,  25 cartridges / carton.
Sausage package: 592 ml / cartridge , 20 cartridges / carton.

Storage:
Shelf-life 12 months stored in cool(below 27℃), dry and ventilated places.

Restricted application:
The joint sealant not fit in followed conditions:

1. The building materials who may exude grease, plasticizer or solvent, etc
2. Structural assembly
3. The place where be absolutely sealed and insulated air.
4. Surface of vulcanized or semi-vulcanized rubber.
5. The joint which undertake high structural strength, suffering excessive friction or physical destroy.
6. Frosted or humid surface.

NOTES
1. In case of contact with eyes, wash with plenty of water immediately.
2. Avoid long-term contacting with skins, placed carfully, avoid children touch.
3. Avoid contaminating food, medicine or cosmetics, etc

Estimated consumption amount:

Standard cartridge packaged of MF890 silicone sealant, 300ml net volume.
Seal length unit: meter