GRASi@ FH920 is a high-efficiency water repellent, especially suitable for various types of leather and fabrics. The new-generation nanotechnology is applied to produce hydrophobic treated substrates that inhibit moisture absorption. It significantly reduces surface energy, enhances water resistance, and also creates an attractive appearance with water beading on the surface. With ultra-low surface tension, its nano-sized active ingredients penetrate into the substrate, adhere to the pores, and form a strong bond with them.
ApplicationsProvide protection for leather,fabric material like clothing, shoes and hats, bags, carpets, curtains, tents etc that require waterproof. Properties
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GRASi ® FH920 is ready to use to do water repellent treatment, spraying or soaking are suitable for application.· Material surface must be clean and dry.
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Remarks: curing in lab, 25℃ |