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Silicone - Based Protective Agent - Anti-Heavy Oil WB5038

GASi® WB5038 

GRASi ® WB5038 is a high effective waterproof agent developed to provide water&oil repellency for all types of stone materials,such as marble, granite, sandstone, limstone etc.

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

Features

  • Stronger chemically bond, long lasting protection, good durability, good stability, extend the lifespan of building material obviously
  • Good penetration into porous substrates, abrasion resistance
  • Resist water vapor,moisture and liquid water into substrate
  • One-way breathable,repair tiny crack (0.2mm-0.4mm)
  • Fast curing, quickly for using and quick dry
  • Especially perform well on natural and artificial stone
  • Protect it from loosing, splitting, flaking and stains, easy to wash off
  • Chemical resistance, acid, acid rain, alkali, efflorescence, chloride ion and weather resistance - Excellent
  • Oil resistance-Good
  • Anti freezing and thawing and resist low/high temperature(-50℃-200℃) - Excellent
  • Does not change surface appearance
  • Environmentally friendly

Applications&Properties

Applications

For all types of stone products such as granite, marble, limestone and sandstone products etc.

Properties

Appearance Transparent liquid
Odor

Slight Odor

Specific Gravity 0.78±0.01 g/l
PH value 6 - 7
Viscocity 1 mpa.s

WB5038.jpg

Application Instruction

GRASi® WP5038 is ready to use penetrating water repellent, spraying, brushing, or smearing are suitable for application.

  • Material surface must be clean and dry.
  • Spray with suitable low pressure, 10-15cm distance away.
  • Apply the material on substrate until it's thoroughly saturated, for middle or high density substrate, it needs to wipe up excess liquid with soft cloth after apply for 5-10 minutes.
  • Don't put the treated material to moisture or rain place, and dry it in natural air. When the surface is dry, further treatment can be followed.
  • After complete curing, it will achieve an outstanding hydrophobic effect.
  • Advise to use when the temperature is between 2℃-45℃(35.6°F-113°F).
  • Maximum coverage per liter is 6-35 square meters, but depends on stone density.

Performance

silicone   based protective agent   anti heavy oil wb5038-0
Surface dry time 30 minutes
Curing time 24 hours
Extend weather durability >8 years

Remarks: curing in lab, 25℃

Storage

  • Keep sealed and store in cool and dry place, use within 18 months.
  • Keep away from children.
  • Keep away from flame and heat.

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