Leather maintenance
The skin requires regular care treatments, otherwise, it loses its elasticity and begins to crumble. Before cleaning the leather upholstery, sprawdź w niewidocznym miejscu trwałość użytego barwnika pocierając ·
Month: April 2015
Maintenance of plastics
Maintenance of plastics
Furniture and other plastic surfaces should be cleaned with a damp cloth with care, so that they are not scratched by grains of dust. Wash more severe stains with washing-up liquid, następnie spłucz wodą i dokładnie ·
Sharpening knives and scissors
Sharpening knives and scissors
Kitchen knives should be sharpened regularly, especially those with hardened steel blades, because they dull much easier than stainless steel.
You can buy it in stores ·
Oxidizers
The basis of a well-brazed joint is to clean the surface and heat it to the correct temperature. If the cleaned metal is oxidized on heating, this reaction will prevent the molten adhesive from spilling over the entire surface of the joint ·
Brazing
Brazing
Hard solders contain an admixture of silver and brass, sometimes they are referred to as "soldering silver". They are produced in various colors, have different degrees of strength and melting point. All of them ·
Soft soldering
Soft soldering
Each metal has its own melting point, that is, transition to a liquid state. Tin is an alloy having a melting point lower than most metals. After heating to this temperature ·
Crack repair
Crack repair
Modern binders are safe and easy to use, they can also be used to glue broken metal objects, which, in the past, could only be thrown away. Adhesives are especially practical for joining ·
Repair of a crushed object
Repair of a crushed object
You will need a paper knife shaped piece of wood to repair a crushed object, with gently rounded edges. Smooth them with paper
abrasive and cover with a layer of wax. Wsuń is until ·
Removing dents
Removing dents
Tapping metal is a difficult art, therefore you should entrust your valuables to a specialist. On your own, you can only try to remove small dents in soft metals (tin, copper, brass).
Do not use ·
Removing Fig
Removing Fig
Thin scratches are covered with a layer of varnish. If the scratch is deeper, sand the metal with a mild abrasive, until the scratch disappears. Metal polishing paste has low abrasive properties, if ·