Glass Paint Products 2019-05-13T15:30:04+00:00

TD_GlassPaint_Front_750mlProduct information



It’s easy to shade, colour or transform pretty much any hard and shiny surface with Thorndown Peelable Glass Paint. Easy application and removal allows you to be as creative as you like with it. Whether you paint straight from the tin or pour into a mould, we just want it to be fun. But don’t paint yourself or your clothes as it sticks well to some surfaces.

  • Use indoor or outdoor
  • Eco based – water-based eco product with minimal VOC (Volatile Organic Compounds) at 0.05%
  • Made from a 100% already recycled plastics resin
  • Available in 24 opaque colours and 14 translucent for arts and crafts
  • The solid paint opaque peelable glass paint will block out all light from passing through the coating
  • Use stencils to easily create fun shapes and stylish patterns
  • Use a mould or tray to produce a sheet of window art to use whole or cut up or use cutters shapes
  • Cut with a knife or scissors for striking effects
  • Transform a viewless window with a creative design or your own scenic view
  • Create privacy on overlooked public windows
  • Effective deterrent to birds flying into or attacking windows
  • Translucent glass paint allows coloured light to pass through creating a stained-glass effect. It can also offer a level of diffused shading without blocking out all the light
  • Room lighting can make designs light up and glow when viewed externally

Application guide


Brush, roller (use a foam roller sleeve) or sprayer; whichever colours you want (or want to mix and match); imagination.



Make sure all surfaces are clean and dry. Maybe wash with warm, slightly soapy water to ensure the best finish.


For a thinner coating or a paler colour, you can add water. If you’re aiming for a lighter tint, but want to keep the coat thick and strong, mix to your liking with Thorndown ‘Clear’ Peelable Glass Paint. See our Projects page for more information and ideas.


Avoid the rain if painting outdoors, then apply to your own brief and leave to dry. When painting externally be sure to check that rain is not forecast for a sustained period of time to allow the coating to fully dry and bond to the glass, otherwise rain can get under the coating causing slippage. When coating large areas, paint up to still-wet paint, as applying over dry paint can make things look uneven.


One coat will do the trick, no problem, but additional coats can enhance colour and increase shade and opacity. Make sure your coat isn’t too thin or it will make it difficult to peel off.


A single coat is touch-dry in an hour or two. If you want to apply a second coat to increase the solidity of the coating, wait for the first one to dry fully. Allow plenty of time in dry, fine weather for the paint to dry and bond properly to the glass. Painting externally in high humidity and incoming rain can lead to the coating slipping.


Use hot or cold water, with or without detergent, on paint-wet equipment.
Be very careful not to allow sprayer nozzles to dry out – this will make cleaning them almost impossible!


Please, please don’t throw away unused or dried paint into drains or watercourses. Most local authorities have free facilities for disposing of paint and coatings. When you’ve peeled off the coating you can send it back to the factory in Glastonbury where we are working with local partners to be able to recycle/re-purpose.


You’ll paint up to 12 square meters of glass (one coat) with one litre.

150 ml up to 1.8m2

450 ml up to 5.4m2

750 ml up to 9.0m2


Some coated external glass can repel the Glass Paint coating. Check a small area first to make sure it’s sticking/bonding well. If it’s being repelled it will disappear into itself.

If the coating is thin and/or has dried out after being left on for a long time, apply plenty of water to the coating to restore its flexibility enabling you to peel it off.


This is a great way to re-use old plastic and glass bottles and glass jars. Plenty of craft ideas and stencils are available in books and the internet, giving endless ideas. Old jam jars can be transformed into pretty tea-light holders or plant pots, and plastic bottles and containers can be turned into anything from a snow-globe to a re-usable liquid soap dispenser decorated to match the decor of a room.

When stencilling just put a small amount of glass paint on the brush and apply with a dabbing motion, helping to avoid paint bleed under the stencil. For some designs a smooth diagonal brushing action works best. Any smudges can be scraped/peeled off with a finger or DIY paint scraper to tidy up messy edges or mistakes.

If using stencils or masking tape (Frog Tape is best!) remove tape and stencils soon after painting when it’s still wet, otherwise dry(ing) paint can be ripped off. When applying masking tape be sure to press down firmly to make sure it is sealed to the surface with no air bubbles or gaps that can lead to bleeding at edges.