GRASi® WP1358 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.
ApplicationsWaterproof, efflorescence proof and stain proof for wall, ground, banisters, stairs, furniture etc which made of marble, granite, sandstone, white jade, artificial stone. Properties
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GRASi® WP1358 is ready to use penetrating water repellent, spraying, brushing, or smearing are suitable for application.
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Remarks: curing in lab, 25℃
Weather durability: after 800Hr QUV resistance test,performance loss less than 10%.
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