Stone Care Sealer - Stain Resistant - Type WH6984

Stone Care Sealer - Stain Resistant - Type WH6984

GRASi WH6984

GRASi® WH6984 is an oil-resistant stone protector, specially developed to provide waterproof and oil-resistant performance for various types of stone, such as marble, granite, sandstone, limestone, and others.

Its nano-sized active ingredients can deeply penetrate and bond with the substrate, forming a penetrating protective layer on the surface. With its ultra-low surface tension, it offers excellent water resistance and rapid beading effect.

Features

Stronger chemical bonding provides long-lasting protection, good durability, and excellent stability, significantly extending the service life of building materials.
Good penetration into porous substrates.
Prevents water vapor, moisture, and liquid water from seeping into the substrate.
One-way breathability, can repair tiny cracks (0.2 mm - 0.4 mm).
Fast curing, allowing quick use and rapid drying.
Performs particularly well on natural and artificial stones.
Prevents stone loosening, cracking, flaking, and staining, easy to clean.
Good chemical resistance, resistant to acids, alkalis, weathering, and chlorides; good oil and weather resistance.
Frost-resistant, freeze-thaw resistant, good performance at high and low temperatures (-50°C - 200°C).
Does not alter the original appearance of the substrate.
Environmentally friendly.

Applications&Properties

Applications

Used for stone protection, suitable for various high-end structural substrates, such as interior and exterior walls, floors, steps, restaurant tables, kitchen countertops, and artistic buildings.

Properties

Appearance	Colorless
Odor	Slight odor
Specific Gravity	0.79±0.01 g/l
PH Value	6-7

Application Instruction

GRASi® WH6984 is a ready-to-use penetrating protective agent, suitable for application by spraying, brushing, or troweling.

The surface of the material must be clean and dry.
Use appropriate low-pressure tools for spraying, maintaining a distance of 10-15 cm.
Apply the material to the substrate until fully saturated. For medium to high-density substrates, wipe off excess liquid with a soft cloth 5-10 minutes after application.
Do not place treated materials in damp or rainy areas; allow them to air dry naturally. Once the surface is dry, subsequent treatments can be carried out.
Upon complete curing, it will achieve excellent hydrophobic properties.
Recommended application temperature is between 2-45°C (35.6-113°F).
Maximum coverage per liter is 4-35 square meters, depending on the density of the stone.

Performance

Surface dry time	3 hours
Curing time	24-48 hours
Extend weather resistance lifespan	5-8 years

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

Oil-proof	Stain-resistant	Hydrophobic	Anti-fog	Chloride ion resistant	Acid resistant	Anti-alkali return	Anti-rust return
Freeze-thaw resistant	UV resistant	High&low temperature resistant	Color enhancement	Sand stabilization	Smooth	Anti-static	Degreasing and cleaning