Duel Auto Care #fuel for detailers

Main Navigation

Flex Polymer Sealant  - Auto Express Best Sealants 2022
Duel Flex Polymer Sealant, syringe, measuring cup and pouch
Duel Flex Polymer Sealant
Duel Flex syringe
Duel Flex measuring cup
Duel Flex Polymer Sealant, syringe and measuring cup

Flex Polymer Spray Sealant

Available Next Working Day Delivery Available
- +

Product Description

FLEX is a polymer sealant constructed from reactive polymers applied using a snow foam lance, providing maximum performance, ease of use and exceptional results.

FLEX will secure a deep, glossy finish with the added benefit of a hydrophobic coating that will display both water sheeting and beading. This highly durable water repellent finish will protect your paintwork and glass for a solid 6-8 weeks on a well-maintained vehicle. One bottle will provide 20 applications (@5ml per application).

Recommended Maintenance: Duel Engage pH Neutral Snow Foam and Duel Bahama Blue Shampoo.


  • Easy to use & maintain
  • Deep gloss finish
  • Hydrophobic coating
  • 6-8 weeks durability
  • 20 applications per bottle
  • 75p per application

How to use: 

  1. Measure out 5ml using the enclosed measuring cup and syringe.
  2. Add to 250ml of water in your snow foam lance. 
  3. Apply whilst the vehicle is wet to the entire exterior, including glass surfaces. 
  4. Allow around 4-5 minutes dwell time, do not allow to dry.
  5. Pressure wash off thoroughly and dry vehicle.
  6. Rinse Lance out thoroughly.

Caution: Do not allow it to dry or use in direct sunlight.

We ship to the UK with Royal Mail & Parceforce for the fastest & most reliable service. Please see our shipping rates below. 


Orders over £40 - UK Mainland Next Working Day - Parcel Force 24 - FREE

A UK Mainland Next Working Day - Parcel Force 24 ( EXCLUDES NI & SCOTTISH HIGHLANDS ) - £4.99

UK Mainland Royal Mail 48 Tracked - £3.50

Northern Ireland & Scottish Highlands

Orders over £40 - Royal Mail 48 Tracked - Northern Ireland & Scottish Highlands - FREE

Royal Mail 48 Tracked - Northern Ireland & Scottish Highlands - £5.00

All orders that are received before 2:30 pm Mon - Fri (excluding bank holidays), will be despatched from our warehouse the same day.

Duel Autocare have systems in place to ensure you are fully aware of where your order is within the system, and you will be notified electronically at each phase. The cost of postage and packing for items ordered is displayed automatically in your basket during the order process.

If you are unsure about anything, do not hesitate to CALL 0161 549 9303 or Email