Product Detail
BLD520 Acid Silicone Sealant for Doors and Windows
keyword : BLD520 Acid Silicone Sealant for Doors and Windows


l  BLD520 is single component,acetic,low modulus,solidification in room-temperature;convenient to use,solidify quickly;

l  Good adhesion and elasticity to most building materials;

l  Be suitable for adhesion and seal all kinds of doors and windows installations and decoration joint sealing.

l  Should not be used as structural sealant.


l  Installation kinds of windows and doors.

l  Used for kinds of decoration.

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


l  Transported as unhazardous goods.


l  black, white and grey, and colors for customers' needs.

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