In stock
Orders placed by 17:00 are usually dispatched the same working day
Regular price £6.77 inc. VAT
Pay in 3 interest-free payments with Klarna

The Radweld Radiator Treatment - 250ml is a replacement engine-cooling component that forms part of the circuit that controls coolant flow, heat transfer or system pressure. Use Holts reference RW2R when cross-checking the part. Confirm the reference, dimensions, connections, operating specification and vehicle application before fitting; use the correct coolant and bleed the system to the vehicle manufacturer's procedure.

  • Safe for use with rubber hoses
  • Contains rust inhibitors
  • Unaffected by anti-freeze
  • Permanently seals radiator/hose leaks
Length 145
Thickness 40
Width 80
Weight 0.294
Getting the optimal performance out of your car can mean spending vast amounts of money at garages that do not always solve the problems. Sometimes simply cleaning and protecting your car’s various systems can have a dramatic performance effect. Radweld is the UK’s number one leak repair product. Used to stop leaks in radiators and hoses, it also contains anti-corrosion properties to offer long lasting protection. Unaffected by anti-freeze, there is no need to drain the system and is safe to use with rubber hoses. Radweld is suitable for all cars and all anti-freeze, and is the number one product for sealing leaks in your radiator system. Founded in the United Kingdom more than 65 years ago, Holts has become an industry leader in the manufacture and global distribution of automotive aftermarket products.
  • Vendor HOLTS
  • SKU RW2R
  • Barcode 5010218330511
  • MSDS

THE AUTOMOTOPART COMMUNITY

Real customers. Real feedback.

See what customers say about our parts, delivery and service.

Reviews from across the AutoMotoPart range. Each product review names the item purchased.

5.0/5 60 verified customer reviews Across our products & service

Browse recent reviews from across the store. Photos and videos appear when customers include them.