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Leather & Fabric Protector - Triple Protection - Type FH918

GRASi® FH918

GRASi® FH918 is a triple-protection waterproofing agent, specially suitable for various types of leather and fabrics. This product uses new-generation nanotechnology to inhibit water absorption of substrates through hydrophobic treatment. It can significantly reduce surface energy, enhance water-repellent performance, and create an attractive water bead effect on the surface. With ultra-low surface tension, its nano-scale active ingredients can penetrate the substrate, adhere to the pores, and bond firmly with them.

Features

  • Excellent waterproof and stain-resistant protection performance.
  • High temperature resistance, can withstand grease, red wine, coffee, etc.
  • Prevents water vapor, moisture, and liquid water from penetrating the substrate.
  • Does not change the appearance or color of the substrate surface.
  • Chemically bonds, providing long-lasting protection.
  • Quickly cures, can be put into use rapidly.
  • Environmentally friendly, breathable, and safe.
  • Excellent performance in high and low temperatures (-50℃ to 200℃).
  • Environmentally friendly.

Applications&Properties

Applications

Provides protection for leather and fabric materials, such as clothing, shoes and hats, bags, carpets, curtains, tents, and other items that require waterproofing.

Properties

Appearance Pale yellow to colorless transparent liquid
Odor Slight odor
Specific Gravity 0.68±0.01 g/L
PH value 6-7
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Application Instruction

GRASi® FH918 can be used directly and is suitable for waterproofing methods such as spraying or soaking.

  • The substrate surface must be clean and dry.
  • Use appropriate low-pressure spraying, at a distance of 10-15 cm; or use an airless spray gun.
  • Apply evenly until the substrate is completely saturated.
  • Avoid contact with moisture or rain, and let it air dry naturally.
  • After 24 hours of full curing, it will form excellent water-repellent performance.
  • It is recommended to use within a temperature range of 2°C-45°C (35.6-113°F).
  • Maximum coverage is about 10 square meters per liter, depending on the substrate density.

Performance

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Surface dry time

15 minutes

Curing time

24 hours

Recommended usage frequency

6 months

  • Note: Laboratory curing conditions, 25°C.
  • Reminder: When the product is used for major engineering projects, it is recommended to conduct testing in advance.

Storage

  • Store sealed in a cool, dry place and use within 24 months.
  • Keep away from children.
  • Keep away from fire and heat sources.

Product Special Effects

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