BLUESIL FLD 21648 may be stored at temperatures between 2°C / 36°F and 40°C / 104°F for up to 12 months from its date of manufacturing.Please consult the Safety Data Sheet of this product.


BLUESIL FLD 21648 is a medium viscosity amino functionalized siloxane, specially developed for the formulation of elastomeric coatings destined for use in textile applications, waterproofing of substrates, or polishes.


Functional Fluid

The application of the BLUESIL FLD 21648 onto textile surfaces imparts the following properties:

  • Smooth soft hand
  • Good drape characteristics
  • Low yellowing
  • Water repellence
  • Increased fabric elasticity and recovery
  • Improved fabric tensile and tear strength
  • Good durability


BLUESIL FLD 21648 confers recovery properties, good softening and low yellowing index. It also gives good water repellence and beading effect to the treated substrate.
BLUESIL FLD 21648 can be emulsified into emulsion using typically C13 [EO]6 alcohol ethoxylate surfactants.
BLUESIL FLD 21648 can also be used for waterproofing of diverse substrates or in polishes.

Asia Pacific;Europe Middle East Africa;Central and South America;North America




Viscosity2000MonocompNF T 76102mPa.s
AppearanceViscous slightly hazy liquidMonocomp