On what materials can I use waterproofing spray?
On all kinds of leather, whether smooth, rough, reptilian or synthetic, as well as on textiles. Do not use on patent leather, since the solvent could damage its surface.
Is the propellant in the aerosol sprays bad for the ozone layer?
The only propellant contained in our aerosols is a mixture of propane and butane, which decomposes in sunlight in a matter of a few days and does no harm whatever to the ozone layer.
Can you waterproof tents or sleeping bags with these waterproofing agents?
Waterproofing agents such as Salamander Universal SMS, Woly Protector 3x3 or Coxy Super Protector can also be used for tents, sleeping bags, gloves, umbrellas, etc. Since they do not seal the surfaces, they do not impair the ability of materials to breathe, which is especially important for sleeping bags. Waterproof a tent from the outside only; be sure to adhere to the instructions and observe all warnings.
What does the beeswax in shoe creams do?
Beeswax has a very soft consistency, but gives leather a gloss comparable to that produced by hard types of wax.