Features

CHARACTERISTIC

• Conveniently used in the temperature range of 10～50℃.
• Single component. Neutral cured, no corrosion to the surface.
• Excellent resistance to air aging.
• Excellent resistance to weather aging.
• Excellent adhesion to most building materials without primer.
• Good resistance to low and high temperature. Good performance in the range -50℃～+150℃.
• Excellent movement capability: ±25%.
• Environment friendly sealant.

APPLICATION

MF-889 is mainly applied in weatherproofing and waterproofing sealing for glazing curtain walls and aluminum panel curtain walls.

NOTES

• In case of contact with eyes, rinse immediately with plenty of water.
• Avoid long-term contacting with skins.
• Avoid contaminating food, medicine or cosmetics, etc.

APPLICATION METHODS

General

• Surfaces where silicon shall be applied must be cleaned, dried and free of grease.
• Masking tape should be used to avoid contamination and they shall be removed after sealing.
• It could be used directly under the temperature between 10 - 50℃.

Restriction

It is inapplicable under following circumstances.

• Any building materials with exudation of grease, plasticizer or solvent, etc
• Vulcanized or semi-vulcanized rubber.
• Structural assembly is required.
• The joint which undertake structural intensity, suffering excessive rub or physical destroy.
• Those regions where are closed and are cut off the air.
• Frosted or humid surface.

PACKING

• Cartridge package:300 ml / pc(25 pcs / carton)
• Sausage package:592 ml / pc(12 pcs / carton or 20 pcs / carton)

TRANSPORTATION

MF-889 is non-dangerous and it could be delivered by different transportation methods such as truck, train, boat and plane, etc.

STORAGE

The shelf-life shall be 12 months stored in shady, dry and ventilated environment below 27℃.

Specifications