Nikwax Cotton Proof™ is an easy to use wash-in waterproofer that adds water repellency to your cotton, polycotton and canvas clothing and equipment.
Cotton based fabrics are breathable but are also highly absorbent and retain water which makes them heavy and restricts their breathability.
To prevent this you can use Cotton Proof™ to add durable water repellency (DWR) to prevent the fabric from absorbing water and allowing water to simply bead off.
Simply add to your washing cycle and Cotton Proof™ will penetrate the fabric adding the durable water repellency when air drying (no heat is required). Once dried the garment has a water repellent treatment on each fibre that also allows vapour to pass maintaining breathability.
Cotton Proof™ is water-based, non-flammable, non-aerosol, solvent-free and can be used on all sorts of clothing such as jackets and smocks as well as equipment such as canvas tents.
- Wash in waterproofer for cotton, polycotton and canvas
- Adds Durable Water Repellency (DWR) on drying
- Eliminates water absorption and added weight
- Maintains breathability
- Use in a washing machine or for washing by hand
- Requires no heat
- Water-based, environment-friendly
- Non-aerosol, non-flammable, solvent-free
- Size: 300ml
All orders placed before 2pm on Monday to Friday are dispatched the same day, subject to availability.
Orders placed after 2pm on a weekday will be sent out the next working day.
When your order has been dispatched you will receive an email letting you know and this will also include any tracking numbers, if applicable.
For all UK orders we offer FREE standard delivery usually via Royal Mail. This service normally delivers in 2-5 days.Next Working Day Delivery
Next working day delivery is available for orders placed before 2pm from Monday to Friday. Friday orders will arrive on the following Monday - not Saturday.
Orders placed after 2pm will be dispatched the next working day. On a Friday this means the order will be dispatched on the following Monday for a Tuesday delivery.
Note: No orders are dispatched on Weekends or Bank Holidays.
As customers ourselves we know that being able to return items for any reason is very important.
We therefore offer a 60-day returns policy which means you can return your items for a full refund (or exchange) within 60 days of receipt.For full details, please see our Returns Policy.