Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® WR5054
SiSiB® WR5054

SiSiB® WR5054 is a free-flowing white powder composed of a mineral carrier encapsulating reactive silicone compounds. Upon mixing with water, the silicone is released and covalently binds to the cement matrix, imparting long-lasting water repellency. 

SiSiB® WR5054

Features & Benefits


  • Prevent penetration of liquids entering solidified cement-based materials via surface or capillary action.


  • Provides long-lasting water repellency with strong beading effect


  • Efficient at low dosage (0.2-1.0%)


  • Minimal impact on compressive strength


  • Excellent dispersibility and compatibility with other mortar additives


  • Long-term performance even in alkaline environments


  • Maintains breathability of cementitious systems


Physical Properties


Color and Appearance

Free-flowing white powder

Bulk Density, g/L

200-400

Particle Size, μm

60-120

pH (5% in water)

5.5-8.5

Residual Moisture

<6.0%

These values are typical and not intended for specification purposes.

Application


SiSiB® WR5054 is suitable for a wide range of cement-based drymix systems, including:


  • Waterproofing mortars


  • Decorative plasters and renders


  • Tile adhesives and grouts


  • EIFS mortars and repair mortars


  • Cementitious waterproof coatings

Packing and Storage


SiSiB® WR5054 is supplied in 15Kg bag.


In the unopened original packing SiSiB® WR5054 has a shelf life of at least 12 months in a dry and cool place.


Storage beyond the date does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.

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SiSiB® WR5054