Sealability secure bridgedeck waterproofing for Alun Griffiths, Ynyswen bridge;/h1> November 30, 2017;/span> Latest News;/span> Samantha Wootton;/span> 0 Comments;/span>;/div>Sealability secure bridgedeck waterproofing for Alun Griffiths, Ynyswen bridge using Fosroc matacryl WPM system. This consisted of primer 2mm water proofing membrane, tack coat and 3mm quartz ready for tarmac. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Leave a Reply Click here to cancel reply. Name (required) Email (will not be published) (required) Website Comment ;/div> ;/div>