Fluorine water and Oil repellent FC-509

Description

FC 509 is an aqueous anionic fluorine chemical dispersion and penetrating sealer which provides a durable, non-film forming, transparent protective barrier against oil and water on porous mineral surfaces, especially for low-porosity stone, grout, terra cotta, concrete, and brick.

Features

• Water soluble

• Small dosage with prominent effect

Application

• For masonry or concrete waterproof and oil-repellent

How to use

FC-509 is a concentration and needs to be diluted with water before use. Recommended dilution rate is 1 part FC-509 with 5 to 10 part of deionized or soft water. The optimum dilution rate should be determined for each application. The product may be applied using a saturated brush, roller, paint pad, mop, or spray applicator (including pressurized aerosol sprayers) in one or two layers (to ensure complete coverage). Ensure clean and dry of the substrate before use, and dry the treated surface for 48h.