Shanghai GRASi Industry Co., Ltd.
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Silicone-Based Glass Protective Agent

GRASi TDS - CB826

GRASi® CB826 is a high effective waterproof agent developed to provide water repellency for glass, window and solar panel etc.

The active ingredients which is nano-size penetrate deeply into the substrates and bond with them, form protective layer on the surface. With super low surface tension, itboosts excellent water repellency and fast beading action.

Features

  • Super hydrophobic -- aqueous solutions roll off the surface quickly
  • Abrasion Resistance
  • Fast curing, quickly for using
  • Easy stain removal, high visibility
  • Chemical resistance such as acid, alkali - Excellent
  • Low/high temperature resistance (-50℃—200℃)
  • Does not change surface appearance
  • Non toxic, environmentally friendly system

Applications&Properties

Applications

For all kinds of glass products, like indoor furnishing, glassware, bathroom glass, window glass, glass curtain wall, reflector & solar panel etc.

Properties

Appearance Pale yellow liquid
Odor Slight odor
Specific Gravity 0.78±0.01 g/l
PH value 6-7

Application Instruction

GRASi® CB826 is ready to use for waterproof treatment. Glass surface must be clean and dry.

Smearing, spraying, brushing, soaking are suitable forapplication. Please apply under the condition of natural ventilation.

Smearing

Using clean soft and high density sponge to dip in the product, smear the glass surface evenly.

Spraying

Spray with suitable low pressure, 10-15 cm distance away, using clean soft and high density sponge to smear the glass surface evenly.

Brushing

Brushing on small area,then using clean soft and high density sponge to smear the glass surface evenly.

Soaking

Suitable for special objects , soak for liquid,take it out, using clean soft and high density sponge to smear the glass surface evenly.

Cautions:

  • Don't put it to moisture or rain, and dry it in natural air.
  • Advise to use when the temperature is between 2℃-45℃(35.6-113°F).
  • After full curing time at 24 hours, it will form an outstanding waterproof protection effect.
  • Maximum coverage per liter is 80-100 square meters, but depends on environmental conditions and usage method.

Performance

Surface dry time
Curing time
DOP on cement/mortar
Extend weather durability

Storage

  • Keep sealed and store in cool and dry place below 40℃(104°F), use within 18 months
  • Keep away from children.
  • Keep away from flame and heat.

Product Special Effects

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