Product Detail
BLD660 Silicone Weatherability Sealant
keyword :BLD660 Silicone Weatherability Sealant


l  BLD660 is single component,neutral,room-temperature curing,weather-proof silicone sealant;

l  Excellent weatherability and long life span;ultraviolet,ozone,rain,hail and extreme high or low temperature have no influence on the product.

l  Good adhesion to most building materials;

l  Excellent tension and compression performance;

l  keep good elasticity and ±25% displacement capacity after curing between the temperature of -40℃-120℃,and won't harden or embrittle within 15 years.


l  Used for kinds of aluminum windows and door,plastic-steel windows and door;

l  Jointing and sealing for kinds of glass curtain wall

l  Jointing and sealing for kinds of aluminum curtain wall and aluminum-plastic panel curtain wall.

l  Jointing and sealing for glass,ceramic,and kinds of metal plate.

l  Other purpose.

User Manner:

l  Rinse the surface where you will stick with acetone or other solvent;

l  Paste the low viscosity adhesive tape on the place that needs protection; Recondition and remove the adhesive tape before the sealant becomes solidifying;

l  Product applicability should be confirmed in user's sole judgement.Please do the compatibility test before official use to make sure that it can stick well with the substrate materials and full the interface,otherwise we are not responsible for any complaints of application.

Safety Rules:

l  Keep the work field drafty.

l  In case of contact with eyes,rinse with plenty of water and appeal to the doctor immediately.

l  Keep away from the children.


l  Should not be used on the oily or oil-leaking,frosty or damp surface and in the airtight places,nor the material surface which the temperature is below 4℃ or above 40℃.

l  Do not used as structural sealant.


l  Should be stored separately in cool and dry places, temperature below 27°C.
12 months shelf life since the date of production.


l  Transported as unhazardous goods.

Color: black, white and grey, and colors for customers' needs.

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