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Company Information
Broken Sewer Lateral
After a recent pipe lining, a sewer camera discovered that a lateral was leaking groundwater perfusly. After excavation, it was discovered that a 3" section of the pipe was missing at the connection. One set of SealGuard II fixed the problem and saved the township from ... Read More
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Sewer Lateral Repair
Now Offering a Complete Line of Injection Equipment
SealGuard can provide you with everything you need need to fix virtually any water problem, with DESOI Injection Equipment. DESOI offers a vast selection of grouting pumps, packers, and everything in between. Please check out www.desoi.us to view their product sel... Read More
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Injection pumps & packers
Winter Is Here How will SealGuard Products Work
It has been a very mild winter in Western Pennsylvania - until today. 2 degrees F this morning.
We have had calls in the past about using SealGuard products (SealGuard II, HyperFlex & X-Seal) when it was very cold outside. All of our products were originally used in mining appl... Read More
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SealGuardII HyperFlex X-Seal Cold temperature grout sealing
Leaking Buried Fiberglass Tank
SealGuard received a call asking if our products would fix a leaking fiberglass tank - in the event you have that question, here is the answer: YES! Instructions below.
Note: If the leak has been in place for a long period of time, the leak may have caused a large void to open up un... Read More
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SealguardII leaking tank fiberglass
American Leak Detection 2015
SealGuard is attending the American Leak Detection Annual Convention & Expo at the Palmer House in Chicago (November 2015). SealGuard Inc. supports these franchisee owners with their decades of experience in the design & manufacture of polyurethane grouts, allowing them to provi... Read More
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SealGuard II HyperFlex American Leak Detection Trade show
ConExpo 2015
SealGuard Inc. & Sub-Technical Inc. attend ConExpo 2015, Santiago Chile
Travelling South of the border: in conjunction with Duquesne University SBDC (Small Business Development Center) many US companies including SealGuard & Sub-Technical are attending ConExpo October 21-24,... Read More
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ConExpo SealGuard Sub-Technical Inc.
PennTec2015
On June 1st through the 3rd SealGuard Inc. will be at the PennTec 2015 87th Annual Technical Conference & Exhibit in Lancaster, PA. If you are planning on attending, please stop by booth# 122 & say hello! See our product offering or ask for technical assistance & purchase pr... Read More
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PennTec 2015
HyperFlex Repairs Leaking Foundation Wall at Non Profit Youth Center
HyperFlex Repairs Leaking Foundation Wall at a Non-Profit Youth Center
Background:
SealGuard was asked by a local Youth Center to look at a leaking exterior wall. The leak was not constant and was evidenced by slight efflorescence as well as some bubbled paint. Water only becomes a p... Read More
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HyperFlex leaking foundation wall
HyperFlex Fixes Serious Leak in Partial Natural Swimming Pool
SealGuard was approached by the general manager of a 3,500 acre game preserve in the center of Texas to provide technical assistance and material to fix a large partially natural swimming pool. It was suffering from both heavy outflow when full and heavy inflow of dirty groundwater during ... Read More
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HyperFlex Leak Swimming Pool
SealGuard II Fixes Leaking Damaged Manhole in Monongahela River, Pittsburgh PA
As a result of an extremely cold, bitter winter here in Western Pennsylvania, ice flowing down the Monongahela River near Pittsburgh struck and partially displaced a pre-cast concrete manhole structure located about 40 feet from the shore. It is an access point for a sewage intercept... Read More
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SealGuard II Sub-Technical Inc.
HyperFlex Used to Fix Underwater Leak
A new SealGuard customer, a private university in South Carolina, recently used HyperFlex to fix a cracked and leaking concrete pond and fountain.
As the water feature was a half-acre in size, draining the pond was not an option. What had happened was that natural ground movement had ... Read More
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Fix Underwater Leak
HyperFlex vs. Competing Polyurethane Grout
HyperFlex vs. Competing Polyurethane Grouts:
I am always keeping tabs on what our competition is up to. I recently came upon the following instructions for use regarding a competing product to HyperFlex. I also put the instructions to use a tube of HyperFlex beneath for comparison:... Read More
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HyperFlex vs Competing Polyurethane Grout
X-Seal Instructions for Use
Recently a competitor used the “Instructions for Use for X-Seal” to mislead an engineering consultancy regarding the ability of X-Seal to bond metal manhole frames to concrete risers. I hope that the following Blog entry will serve to clarify both the meaning of my Instructi... Read More
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X-Seal Instructions For Use
Where are SealGuard Products Available
I get asked all the time, where are SealGuard products available?
In conjunction with our master wastewater industry distributor Source One Environmental, LLC, SealGuard II, HyperFlex & X-Seal are available throughout the US, Canada, Puerto Rico, Brazil and Argentina.
We are... Read More
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SealGuard Products
Leaking Basement
SealGuard II or HyperFlex for a leaking basement:
We got a question from Ontario, Canada from a contractor inquiring if SealGuard II would be a good solution to a leaking crack in a poured concrete basement wall. I asked about the flow rate and was told it was minimal but steady flo... Read More
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HyperFlex
X-Seal in Cold Weather
This posting is in response to a question we received recently.
A customer told us that he was using X-Seal to join manhole sections together on a very cold morning. He said the X-Seal foamed normally but that the excess foam was very dry and crumbly and did he do something wrong?
... Read More
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X-Seal Cold Slow
Welcome
Welcome to the SealGuard / Sub-Technical blog. In this blog you will find updates on interesting projects done by our customers or Sub-Technical, SealGuard's parent company, answers to questions of general interest that we receive from customers, application tips or just about anyth... Read More
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Welcome
North Shore Connector
Recently, Sub-Technical was called to grout the area where an under river subway tunnel enters the station in downtown Pittsburgh. Leak volume was about 700 gallons a day and it was running down to the center of the tunnel and pooling, necessitating that it be pumped out, disrupting con... Read More
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HyperFlex
