Potassium Lithium Silicate - 60kg & 250kg Pack Sizes, Clear Odourless Liquid For Enhanced Surface Densification, Water & Chemical Resistant, Ideal For Porous Surfaces

SPECIFICATION

Colour:Clear Liquid
Odour:Odourless
K2O : 8.20 % +/- 0.1 w/w
Li2O:1.00 % +/- 0.1 w/w
SiO2: 20.50 % +/- 0.15 w/w
Solids: 29.70 % +/- 0.2 w/w
Weight Ratio (Silica : Alkali):2.23
Molar Ratio (Silica : Alkali):2.83
pH :11.50
Specific Gravity:1.26 +/- 0.01 at 25 OC


FEATURES, BENEFITS & APPLICATIONS
a) Compared to sodium silicate it does not form white carbonate film a efflorescence a on exposure to atmosphere.

b) The small lithium molecule in POLISI penetrates inside the treated surface for better densification and improved properties of the surface, which is not possible in usage of only potassium or sodium silicate

c) It is much economical compared to Lithium silicate.

d) Presence of larger molecules of Potassium results in faster buildup on the surface and reduced porosity and faster hardness and gloss on the surface. This makes it suitable for very porous surface.

e) Treatment with POLISI makes the surface resistant to water & various industrial chemicals.

f) POLISI can be used as final treatment after densification of surface with LD- Lithium Densifier.

g) It is concentrated product. It is diluted 3 times with water before application.

PACKING
POLISI is available in 60, 250 kg pack. Other pack sizes are available on request.

STORAGE
Store in frost-free condition away from sunlight or extreme heat. For best result, use within one year.