Silicon Power 557 Neutral Silicone Sealant for Windows and Doors

Silicon Power 557 Neutral Silicone Sealant for Windows and Doors

Main Use
1, Mainly used for aluminum alloy windows and doors, plastic steel windows and doors, copper windows and doors, wood windows and doors, steel windows and doors and so on. Sealing at the joints;
2, door and window glass assembly seal;
3, on the glass, aluminum, concrete and most other construction substrates have good adhesion.

Product characteristics
1, one-component, neutral curing;
2, excellent weather resistance;
3, excellent long-lasting waterproofing;
4, good adhesion, can be bonded to a variety of substrates, without primer.

 
Color
Black, grey, white or specified color.

Executive Standard
GB/T 14683-2003 20HM

Packing Specification
Packed in 350ml plastic cylinder (net capacity 300ml); 500ml composite film.

Storage conditions
Stored in a dry, ventilated and cool place below 27℃, with a storage period of 12 months from the date of manufacture.

Restrictions on use
Can not be used as a structural sealant and curtain wall weather sealant;
Can not be used in a place that is not densely ventilated;
Not suitable for use on the surface of all materials that will ooze grease, plasticizers or solvents;
Not suitable for interfaces with large displacements;
Not suitable for use on Frosted or wet surfaces;
It is not suitable for construction when the surface temperature of the material is below 4℃ or over 50℃.

Curing time
Silicone 557 in the extrusion contact with the air, that is, from the surface to the inside of the chemical reaction,
surface drying time of about 0.8 hours, fully cured to produce the maximum adhesion time depending on the thickness of the application of glue.