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CAS No.: /

Solvent-based stone protective agent FGY412

Products data：

Appearance: colorless transparent liquid

Ingredient: Fluorinated polysiloxane

Viscosity: 50~500mPa·s
Effective content: >99%

Flash point:

Storage life: one year

Product features

This product is an excellent waterproof, oil-proof treatment agent for stone, concrete and other water-absorbent substrate. It can penetrate into their gap to  form a protective layer on and inner surface. It will protect the stone depend on waterproof and oil-proof effect on the surface of the stone, but also maintain the permeability of the stone. Preventing water spots, discoloration, whitening and other phenomena on the stone surface. Rinse the stone sample after dilute the product to 8% effective content with D40, the performance chart as follows:

Item \ Model: FGY-412

Apparent change after protection: No change

Penetration depth mm: 2~3

Water resistance, %: > 85

Water contact Angle, °: > 100

Acid resistance, %: > 75

Alkaline resistance, %: > 75

Blue ink: 0.

Cooking oil: 0

Quality grade: A

Note: Test according to GBT-32827-2016

Application

Suitable for stone, concrete and other building materials.

Application methods

Before working, it is necessary to dilute with petroleum hydrocarbon solvents or other chemical solvents to an appropriate concentration according to different protective substrates. It is suitable to brush, spray, rub, roll, drench and soak, etc.