COBECO Fist Assist Powder Lubricant 135g
£20.99
COBECO Fist Assist Powder Lubricant 135g
Cobeco powder lubricant for fisting. You mix it with warm water and, after it has rested, it turns into a gel. You need to prepare it before use, and the mixture should be used within 48 hours.
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Cobeco Fist Assist 135 g A powder that turns into gel with water.
This is a 135 g tub of sodium polyacrylate powder. Mix about 5 g with half a litre of warm water and it thickens in 5 to 15 minutes. Keep it thin for a massage or make it thick for fisting.
- 135 g
- Activated with water
- Adjustable thickness
- For fisting
The essentials
Cobeco Fist Assist 135 g: what you need to know before you buy
Is it for you?
Who the Cobeco Fist Assist 135 g is for, and who it isn't for
It suits you if…
- You want a fisting lubricant where you can control the thickness.
- You want to make both a thin mix for massage and a thick one for fisting from the same tub.
- You prefer to make half a litre of gel in one go with very little powder.
- It suits you to prepare it ahead, because the mixture keeps for 48 hours.
Better look elsewhere if…
- You want it ready to use. You have to mix it and wait 5 to 15 minutes.
- You only use it now and then and won't use up the mixture within two days.
- You have very sensitive skin and have never tried sodium polyacrylate.
Our usage tips
How to use the Cobeco Fist Assist 135 g
- Put 2 teaspoons of powder, about 5 g, into a clean container with 500 ml of warm water.
- Mix well until smooth.
- Leave it to rest for 5 to 15 minutes so it hydrates and thickens.
- Adjust the water if you want it thinner or thicker.
- Apply generously to your hand and the area, and go slowly.
After use
Always prepare it with clean utensils and containers. Keep any leftover mixture in an airtight container and use it within 48 hours.
Our tips
- Keep your nails short and filed, and take off any rings and bracelets.
- Go slowly and stop if there is pain or bleeding.
- Do not go from the anus to the vagina without washing your hands first.
- If you have sensitive skin, try a little of the mixture on a small area first.
- If you notice itching or irritation, stop using it.
Specifications
Cobeco Fist Assist 135 g specifications
- Brand
- Cobeco Pharma
- Model
- Fist Assist Powder Lube
- Format
- Powder activated with water
- Contents
- 135 g
- Ingredients
- Sodium polyacrylate
- Ratio
- 2 teaspoons (about 5 g) per 500 ml of warm water
- Resting time
- 5 to 15 minutes
- Prepared mixture
- Use within 48 hours, in an airtight container
- Other details
- It is vegan, cruelty-free and for internal and external use
Questions
Cobeco Fist Assist 135 g: frequently asked questions
How do you prepare the Cobeco Fist Assist 135 g?
Use 2 teaspoons of powder, about 5 g, for every 500 ml of warm water. Mix well until smooth and leave to rest for 5 to 15 minutes.
Can you change the texture of the Cobeco Fist Assist 135 g?
Yes. More or less water makes it thinner or thicker, from a light gel for massage to a dense one for fisting.
How long does the prepared Cobeco Fist Assist 135 g mixture last?
48 hours. Keep it in an airtight container and always prepare it with clean utensils.
What ingredients does the Cobeco Fist Assist 135 g contain?
Only sodium polyacrylate, the powder that thickens when you mix it with water.
Is the Cobeco Fist Assist 135 g suitable for fisting?
Yes, that is what it is for: less water makes it thicker. Go slowly and stop if there is pain.
Can you use the Cobeco Fist Assist 135 g with condoms or toys?
We have not confirmed its compatibility with condoms or toys. If you are going to use a condom, choose a lubricant that states it is compatible.
Before publishing this product sheet we check that every figure is in its sources and that what it says holds up. Product sheets that do not pass this check are not published. How we verify information ›
Product sheet updated on 3 November 2026
Manufacturer documentation
How to use
Use 2 teaspoons of powder (approx. 5 g) per 500 ml of lukewarm water and mix briskly until smooth. Leave the mixture for 5 to 15 minutes to thicken fully; adjust the amount of water to get the consistency you want. Once mixed, use within 48 hours and keep it in a closed container. Always use clean utensils and containers.
Ingredients (INCI)
Sodium Polyacrylate
Source: product information from the manufacturer, Cobeco Pharma, reviewed on 24 September 2026.
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