DAP Products recently introduced Dynaflex Ultra and Platinum Patch. Dynaflex Ultra is an advanced exterior sealant that provides all-weather protection, resists dirt and mildew, and is ready to paint over within an hour of application. Platinum Patch is an advanced exterior filler with superior multi-material adhesions, perfect for demanding outdoor repairs. Both powered by Weather Max Technology, these two sealants stand strong against the elements and won’t crack or fade, according to the company.