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Bronze Resin sculpture also known as “cold cast bronze” or bonded bronze, is made of real bronze powder, mixed with polyester, epoxy or another resin and poured into a rubber reusable mould. Casting a cold cast sculpture is faster and less expensive than casting bronze.
What is cold cast bronze?
COLD CAST BRONZE Also referred to as bronze resin, this technique involves blending bronze powder with polyester resin to produce a material which is applied to the interior of the silicone mould. Subsequent applications of this will produce a shell into which an armature (wire frame) can be constructed.
Is cold cast bronze worth anything?
Cold-cast bronze is created by pouring the resin mixture directly into a mold. This method of creating sculptures bypasses the lengthy lost wax casting process and is, therefore, an inexpensive alternative to hot-cast bronze. Cold-cast Bronze is a great option as a less expensive statue.
What is a cold cast statue?
COLD CAST BRONZE : A MODERN METHOD OF CASTING SCULPTURES IN WHICH THE CASTING MATERIAL IS A RESIN MIXED WITH REAL POWDERED BRONZE. THE FINISHED SCULPTURE HAS A SURFACE WHICH LOOKS VERY SIMILAR TO A TRADITIONALLY CAST BRONZE ALTHOUGH IT TENDS TO BE MUCH LIGHTER.
How can you tell the difference between hot and cold cast bronze?
Hot cast is metal and cold cast is resin. The sculpture is actually made of molten metal. Cold cast bronze is made from a polyester resin blended with bronze powder for colouring.
What is cold casting?
“Cold-Casting” is a term used to describe the process of mixing metal powder with a resin to create castings that give the appearance of solid metal. Different metal powders such as Bronze, Brass, Nickel Silver, Copper and Aluminum can be used depending on the desired effect.
How do you clean cold cast bronze?
Don’t use cleaning chemicals or dusting sprays on your bronze. Just dust with a clean cloth or featherduster. The best care for these products is to just dust them with an untreated cloth or featherduster, using no cleaning chemicals.
What does cast bronze mean?
You may have heard bronze referred to as solid bronze sculpture, foundry cast bronze sculpture or hot cast bronze sculpture. All these are accurate, as they refer to metal that is melted at extremely high temperatures and then poured into a mould.
Is cold cast bronze suitable for outdoors?
Cold cast bronze resin can last outside for over 35 years, and most last between 50 to 100 years. Depending on the shape some cracking may occur over time. If water pools constantly in one area, cracking may appear if water sits and then freezes.
How can you tell a bronze statue?
It is possible to make a test to distinguish bronze from regulus, in fact, if you discretely scratch a part of the statue with a metallic object and a yellowish tint appears, the object is made of bronze. However, if by doing so a colour verging on white appears, it is likely made of regulus.
What does cold painted bronze mean?
Cold-painted bronzes refer to sculptures produced in Vienna and finished using layers of unfired “dust paint” otherwise known as polychrome paint. He is now renowned for his vibrantly coloured bronzes using this painting technique.
What is cast bronze made of?
Bronze is an alloy that is traditionally made up of copper and the metal tin. The ratio between copper and tin varies from one metal to another, however, recently, one can only be considered bronze if it’s made up of 88% copper and 12% tin. Liquid bronze is created by melting copper and tin and mixing them.
Is cold cast resin breakable?
Is cold cast resin breakable? Although cold cast resin can give the appearance of strong metal construction, it’s not actually as strong as metal that’s molten-crafted. The great thing about AeroMarine casting resin is that it’s strong and durable in its own right.
How much does it cost to cast a sculpture in bronze?
There is just one major problem with commissioning – it costs a lot more than buying statues in stock. Commissioning a bronze statue can cost anywhere between $10,000 to over $100,000 depending on your specifications.
How can you tell if bronze is real?
One simple test is to apply a magnet to the artwork and see if it sticks there. Iron is highly magnetic, and you’ll feel the pull in the magnet. If you set a magnet on bronze, it’ll fall off. Also, watch for patches of corrosion, because bronze doesn’t rust.
Does bronze deteriorate outside?
Unprotected outdoor bronze sculpture corrodes with prolonged exposure to chemical compounds in its environ- ment. The green patina was once thought to be a stable coating that would protect the bronze substrate from further deterioration.
How do you polish a cold cast?
Abrade the casting using medium/fine steel wool until the desired metal shine and luster is attained. Highlight the surface with black shoe polish to add depth and dimension. Allow shoe polish to dry then buff with a soft cloth. To prevent the oxidation of the metal, acrylic spray can be used to protect the finish.
What is cold cast porcelain?
Cold porcelain is a crafting material most commonly made from cornstarch and white glue, not from porcelain as its name would suggest. The material can also include small amounts of oils and glycerol.
Can you pressure wash bronze?
This is probably a good time to mention don’t ever use a pressure washer! It is entirely unnecessary and could possibly damage the patina. In many cases just a gentle rinsing will be enough to clean the surface of the statue.
Can bronze be restored?
Bronze is a metal alloy made up of copper and tin. If your bronze has oxidized or aged, it can be restored back to its original finish and kept that way.
