Wondercap's Test Plugs are designed to assist all trades and the DIY market for a convenient, budget-friendly method to maintain high standards for each project.

Test plugs take away the stress of untested waterproofing.

The waterproofing can make or break a project and fortunately it's often very simple to check that your waterproofing has been installed properly.

With Wondercap's Test Plugs you can test all jobs and allow the onsite manager to confirm for themselves. 

NO more call backs, NO more second guessing, just pop it in, test it overnight and only get called if needing to touch up before any problems can occur!

To learn how to flood test your waterproofing job using Wondercap’s Test Plugs, click the button below!