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The Fastest Way to Control Water in Your Work Zone

First, Control the Water. Then Fix the Roof

A shiny, flat rooftop with ventilation pipes and surrounded by trees.

 Flash-Dam is designed to give contractors and facility teams a dry workspace even in the middle of an active leak event. Without water control, repairs are difficult. With Flash-Dam, they’re straightforward. 

Quick Instruction Guide

Instructions for using Flash-Dam Emergency Roof Repair Dam to stop water and repair leaks.

 

STEP-BY-STEP

Step 1: Pour & Position
Create a ridge around the leak area. Flash-Dam adheres to wet surfaces.

Step 2: Water Activates the Barrier
Water reacts with the powder to form a temporary dam.

Step 3: Clean, Prep, Repair
With water contained, you can properly repair the roof, seal openings, or conduct emergency maintenance.

WHY FLASH-DAM WORKS

WHY FLASH-DAM WORKS

Fishing net partially submerged in shallow water with scattered pine needles.

 

 

Efficiency vs Other Methods 


  • Works in active rain. No more second team member pushing a squeegee or using a blower.
     
  • Safe, fast, and simple
     
  • Controls flow at the source
     
  • Creates a physical water barrier
     
  • Allows repairs to begin immediately

About Flash Dam

Contractor LinkedIn Post

 Rainy‑day repairs on a low‑slope EPDM roof? Normally a nightmare or just plain impossible.
But this week, Flash Dam turned an “almost impossible” task into a smooth install.
Our team was asked to set new sleepers on a ballasted EPDM roof with virtually no slope—in the middle of a winter downpour. Anyone in property management, mechanical, or roofing knows exactly how quickly a job like that can go sideways when water starts moving where it shouldn’t.
Flash Dam came in clutch.
It gave us the control we needed to work cleanly, safely, and efficiently despite the weather. Winter conditions usually slow down T.I. work and leak‑sensitive repairs, but having Flash Dam stocked in our service vans has changed the game. Tasks we used to postpone are now getting done on schedule.
If you manage buildings or run service crews, this is one of those small additions that makes a big operational difference.
Less downtime. Fewer delays. More jobs completed the first time.
Always our customers' best solution, always our customers' best experience!
Tony KatzenbergerMacKensey KatzenbergerErika DraperAustin Nightingale #roofmaintenance #Commercialroofrepairs #Mechanicalroofwork #PNWPropertymanagers We are proud to offer custom manufacturing solutions for businesses of all sizes. Our team of skilled professionals is dedicated to working with our clients to create unique products that meet their specific needs. We utilize the latest technology and industry best practices to ensure that our products are of the highest quality. At Flash Dam, we understand the importance of delivering custom solutions that meet our clients' timelines and budgets.

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