SealGuard Inc Polyurethane Grout ISO 9001
Leak Sealant

"Fast, easy,
permanent repairs"

"Technical support was polite,
fast and accurate"

"SealGuard makes water control simple"
"This stuff works!"

"I find some new way to
use HyperFlex every day"

"SealGuard II makes I & I remediation
cost effective, efficient and fast"

"SealGuard staff walked me through my project
step by step until I got the water stopped"

"If you can't stop the water with SealGuard II,
it probably can't be stopped"

"X-Seal is a huge improvement over the mortar
we used before, it is so much faster and easier"

"X-Seal works with or
without butyl rubber"

"We stopped a 50 gpm leak in about
15 minutes, including set up"


Welcome to SealGuard

SealGuard was formed in 2004 with the goal in mind of developing and manufacturing World Class Water Sealing Solutions. We have used the experience gained by our parent company, Sub-Technical, on over 900 successful water control projects throughout North America to develop our own proprietary polyurethane grout formulations that are unmatched for their effectiveness, simplicity and cost effectiveness.

SealGuard polyurethane grouts have been used in many highly visible water sealing projects ranging from the "Big dig" in Boston, Ground Zero in New York City, Dulles Airport in Washington, D.C as well as many coal, limestone, potash and other mines, geothermal wells, dry-docks, and virtually anything else that can leak. The result is professional grade, highly effective, field tested products available for use in a multitude of applications.

Our philosophy is simple: rather than produce and stock many varieties of grout, each of which has a narrow range of applications, we developed a small number of very versatile, very effective formulations that perform across many different industries and applications.

Source One Environmental (S1E), is our master distributor for the wastewater industry throughout the world. The flags below show the nations in which SealGuard products can be purchased from S1E. They share our commitment to quality products and exceptional customer service.

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