Lotos Protectant - Long Term Textile Cleaner and Proofer Kit. Swissvax Lotos Protectant is the perfect long-term protection for convertible textile soft tops against all environmental impacts such as rain, road dirt, salt as well as insect- or bird droppings. This highly effective formulation provides beading and protection properties far superior to conventional soft top impregnations currently available. Whilst these conventional products only contain 1-2% of active protection agents per volume, Lotos Protectant comprises up to 15 times higher concentration - one of the highest concentrations on the market at all. Despite this very rich concentration of active proofing agents, the product is easy to apply and can be manually sprayed onto the surface – it is also free from propellant gas.