There are many types of glue available to modellers, all of which are good at adhering to different materials. But...
Cart 0 Product Products (empty)
No products
Free shipping! Shipping
£ 0.00 Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart. There is 1 item in your cart.
Total products (tax incl.)
Total shipping (tax excl.) Free shipping!
Total (tax incl.)
Search Tips
Tips categories
Latest Tips
-
How do I glue photoetch parts?Read more -
How does Vallejo Airbrush Flow Improver work?Read moreFlow improver is a liquid compound that is designed to be used with an airbrush. Most modellers will thin their...
-
What is a double action airbrush?Read moreA double-action (or dual-action) airbrush is a regular airbrush with a control button/lever that regulates both air...
-
What do you need to do to service an engine?Read moreTwenty years ago it would have been easy to write an instruction leaflet on how to service an engine because model...
-
Will my model aircraft kit fly?Read moreFrom the perspective of someone choosing a model aircraft for the first time, there can sometimes be some confusion...
What is flash on a model?
Flash on a model is the flat bits of extra material that you will often see attached to the various pieces of a model when you open the box. These are not to be confused with the sprues (or nubs) which are the pieces of plastic or white metal that are there intentionally to hold the model pieces in place within the kit.
Flash is created during the production process of a model. Often mass-produced models will be moulded between two or more dies in a process called pressure moulding. Over time during this process the dies can become warn and no longer completely tessellate allowing excess material to seep out creating the flash. It can also occur when the material being pressed possesses a quality that makes it difficult for the mould to contain the material.
Another form of flash is when the material is injected into a mould to create the model pieces. This process is usually referred to as injection moulding. Tiny air vents are incorporated into the mould design allowing air to escape and material to reach every cavity within the mould. Sometimes the material can escape through the vents and create a string of flash opposed to the flat flash from the previous example.
Posted in: Kit building
Click here to receive the tips weekly in your mailbox. You can unsubscribe at any time.
Related products
Diamond Files Set (3 Pcs - Flat, Half Round &...
Price: £ 7.95Diamond Files Set (3 Pcs - Flat, Half Round & Round - 140mm) Category:...
DISC************Warlord Tools - Needle Files (x3)
Price: £ 4.00Warlord Tools - Needle Files (x3) These quality 160mm needle files with flat,...
Related posts
-
Do I need to wash my plastic kit?I personally wash all my plastic kits, I use warm soapy water (Washing up liquid) and a light rub over with a nail... - What is Milliput?Milliput is a two-part epoxy putty. There are two different colour rolls in a box when these are mixed together it...
- What modelling tools do I need to get started?Most modellers have an extensive tool kit, a tool for every eventuality. But when first starting a scalpel or a...
- How do I remove parts from the sprue?The short answer is carefully. The best way is with a sprue and plastic cutter but always be mindful of exactly...
- Do I need a cutting mat?It is not essential to have a cutting mat, but it is a good idea. It saves getting in trouble with your significant...