Crommelin Waterproofing


Crommelin Bitumen Waterproofing is a high performance, synthetic rubber based membrane, designed to deliver exceptional waterproofing performance. It is recommended for treating concrete sleepers if cut down to size. This will prevent moisture from effecting the performance of the steel reinforcement bars.


  • 1L tub

View our product guide

Download this PDF to see our full range of products

Visit our display suite

See our full range of sleepers showcased at our display suite and chat to our team

Find a professional installer

View our list of certified professional installers