Mortar Net releases CompleteFlash corner boots and end dams, and MPE-1 Sealant

Words: Art FoxMortar Net Solutions has introduced a new synthetic rubber/polypropylene blend version of its CompleteFlash 14" High Corner Boots and end dams, and a reformulated version of its MPE-1 modified polyether sealant. The current thermoplastic vinyl and thermoplastic polyolefin corner boots and end dams will continue to be available. The reformulated MPE-1 replaces the existing formula.

The new CompleteFlash synthetic rubber/polypropylene (RP) blend material consists of dynamically vulcanized rubber in a polypropylene matrix. It combines excellent elastic properties with the processing ease of thermoplastics, and resists high temperatures up to 2750 F. It has high impact strength and excellent resistance to ultraviolet radiation (UV), chemicals, weathering and abrasion. It is 100% recyclable, so production waste is nearly zero and salvaged material can be made into new products.

The new CompleteFlash 14" High Corner Boots and end dams are 100% compatible with the new TotalFlash EPDM membrane, as well as PVC, TPO and copper membranes, all available from Mortar Net Solutions.

The reformulated MPE-1 forms an aggressive bond between the new CompleteFlash products and the TotalFlash EPDM membrane, making it easy to create water- and air-tight joints between them. The new MPE-1 formula also bonds to all other TotalFlash membranes except TPO. Butyl sealants are also compatible with the synthetic rubber/polypropylene blend.

The synthetic rubber/polypropylene blend CompleteFlash 14" High Corner Boots and end dams are competitively priced and are the only one-piece, injection-molded boots and dams in the market today made from this material. TotalFlash, MPE-1 and CompleteFlash are available from masonry products distributors throughout the United States and Canada.
About: Featured
What gives with head protection? Why workers want to keep their hard hats and ditch safety helmets.
April 2025

Last August, I took my pickup to the dealership for a nagging check engine light. While it was being looked over, I chatted with the salesman I normally deal with, and he told me about the latest and greatest 2025 models. He told me how the twin turbo inl

Government Affairs: Bringing North Carolina to Washington, D.C. and Hopefully Young People to Your Jobsites
April 2025

For you long time members of the Mason Contractors Association of America you likely remember our Annual Washington, D.C. Fly-In where MCAA members from around the country would come to Washington, D.C. meeting with Members of Congress from their home sta

Chairman's Message: While We Are Still Here
April 2025

I truly value my days working on construction sites during the summers of my high school and college days. Some moments in our youth are so clearly meaningful that we file them away in our subconscious to be recalled when life events require inspiration.

Contractor Tip of the Month: The Tough Calls That Define a Leader
April 2025

In construction, every project balances a delicate trio: coordination, precision, and timing. However, beyond blueprints and schedules, leadership demands something far greater—the ability to lead and make difficult decisions that shape the future of a co