Testimonials

"This letter is to thank you for introducing the Village of Deerfield to your product Flex-Seal®. The Village of Deerfield has purchased this product and had it installed on many manholes throughout the village. I want to inform your company that as long as I am Director of Public Works for the Village of Deerfield, WI this is the only product that I will use and have your excellent sales rep/installer, Thad Lawrynk, do the work for us when we are not able to do it ourselves. I truly believe in the superb performance of this product and highly recommend it to other municipalities." "We also choose to use the Flex Seal product to seal the interface between the ring and the manhole. After the installation was completed, flows during rain events show no increase when compared to dry weather flows. We have calculated that the amount of inflow removed during each rain event is around 200,000 gallons per 24 hour period." "I received the inserts on 11-07-08. They have been in place a week; their performance has surpassed our expectations. There has not been any effluent outfall since their installation. Great product! " "As you are aware, we specified Sealing Systems, external joint wrap and interior hydrophobic grout for two leaking joints. According to the Owner, numerous attempts to fix this leak using other methods had been attempted in the past without success. I was pleasantly surprised to learn that the leak was completely stopped yesterday. This exercise has sold me on your product credibility. This was one of the worst I have ever seen since it covered half the manhole circumference and was around 100 gallons per minute."