What is Repellar™ ? The Product... Repellar™ is the consumer division of DIOX™ Coatings Ltd, a global leader in developing hi ... gh performing and environmentally sustainable textile coatings. Repellar™ Footwear is a nano coating that protects all types of footwear making them extremely resistant to; liquid damage (Hydrophobic) staining, dirt & grime (Oleophobic) Repellar™ is 100% Environmentally Friendly as it is non aerosol & CFC free. 1 DIY kit delivers 6 Months Protection for up to 2 pairs of shoes. All DIOX™ & Repellar™ products are all rigorously tested and independently certified to validate best performance and ‘greenest’ eco-credentials. (SGS tested to 100 against AATTCC22 Water Spray test). read more