Biostrip 20 – Paint Stripper

(5 customer reviews)

Buy Biostrip 20 Water Based Paint Stripper Direct from the Manufacturer : Lowest Prices

Ideal for removing paint from most substrates including wood, metal, glass, many plastics, uPVC and stone. Will strip all types of varnish and solvent or water-based paint including tough multiple layers of old gloss paint and all types of acrylic paints. Fast action concentrated formula designed to get the job done.

  • Biostrip 20 is proven to give fast effective removal of paint and varnish
  • Water based paint stripper, less volatile, no fumes
  • Ideal for trade and home use
  • Proven very effective for cleaning and restoring model characters such as Warhammer or other miniatures
  • Safer – non-toxic, non-flammable, non-caustic
  • Thickened solution – suitable for vertical surfaces
  • Easy to use 
  • Economical – 500ml will strip 2 to 3 metres squared of paint
  • Available direct from the UK based manufacturer for great value

We are looking for distributors for Biostrip 20 in the USA. Please get in touch if you would like to discuss.

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BIOSTRIP 20 Water Based Paint Stripper


BIOSTRIP 20™ is a revolutionary paint remover that is safer for both the user and the environment. It is suitable for use in the home by the DIY enthusiast and also for large industrial applications as an alternative to Methylene Chloride based products.

Benefits of Biostrip 20 Include:

  • Water-based – no losses due to evaporation
  • Non-flammable
  • Non-Toxic – safer for the user and the environment than traditional methylene chloride based products
  • Non Caustic – Does not darken wood, and does not cause burns
  • Economical – Thixotropic (thickened) solution clings to vertical surfaces, causing no drips, no runs, no waste.
  • Does not give off hazardous or noxious fumes – ventilation not required. Suitable for use indoors or in confined spaces
  • Available in a handy 750ml Spray

How to use Biostrip 20 Paint Remover:

  1. Brush Biostrip 20 on to the paint that needs to be removed and leave until the paint completely blisters or softens. This process normally starts after  20 to 30 minutes depending on paint type, paint thickness and ambient temperature.
  2. Once the paint has completely softened or blistered it can be scraped or wiped off.
  3. Apply as necessary until all paint layers are removed.
  4. Wash the area thoroughly with clean soapy water. Ensure the area is completely clean and dry before repainting

Coatings removed include:  Water-based coatings, Varnishes, Primers (including aerospace), Primers containing chrome, Oil-based paints and Emulsion.

Suitable substrates include:  All wood types, stone, brick, marble, concrete, miniatures, plastered surfaces and many plastics.

For the removal of masonry paint see Biostrip Plus

Tip: For maximum effect cover the area coated in  Biostrip 20 with polythene or cling film. This helps to prevent the Biostrip 20 from drying out and encourages a faster strip time.

Note: Biostrip 20 is not suitable for removing paint from alloy wheels. Please click here for further information on our Wheel Stripper or contact us for advice.

We recommend treating a small test area before starting any project.

5 reviews for Biostrip 20 – Paint Stripper

  1. nick_huband (verified owner)

    Very successful in removing paint from a resin model without damage to the substrate. I will recommend this to my friends.

  2. chriscooper002

    Tested on a Warhammer plastic figure, works so good. I can’t praise this item enough. Makes life so much easier to remove in a fraction of the time. No details lost on model, all parts are still strong on figure with glue. Will test on a die cast model. Absolutely brilliant

  3. Pavel Sandoval Cruz (verified owner)

    I’m super impressed. I have been stripping paint from plastic models using disinfectants, methylated spirits and ultrasonic cleaners, a process that usually takes me days and is very messy… this thing removed the paint, including a solvent based primer from a plastic model with lots of texture leaving it like new in less than an hour, the clean up was effortless… this is pure magic!

  4. keely.simeoni (verified owner)

    This stuff is fantastic. I was sceptical it would be up to the job of my regular toxic paint stripper but it really is. I’ve used it to remove about 4/5 layers of gloss paint from windowsills and doorframes. It has no toxic fumes and doesn’t burn your skin. I will use this product all the time now.

  5. adriangoodall72 (verified owner)

    Went everywhere to try and find a paint stripper for outdoor window frames which was painted over by the previous owner and this works a treat .

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