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SealGuard Inc Polyurethane Grout ISO 9001
Polyurethane Grout

"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"

MSDS HyperFlex

MATERIAL SAFETY DATA SHEET

PRODUCT IDENTIFICATION

PRODUCT NAME: NSF certified HyperFlex
CHEMICAL FAMILY: Aromatic Isocyanate Prepolymer.
CHEMICAL NAME: Modified Diphenylmethane Diisocyanate (MDI)

COMPOSITION / INFORMATION ON INGREDIENTS

Ingredient Name CAS Number % OSHA PEL ACGIH TLV
Diphenylmethane Diisocyanate (MDI) 101-68-8 50-60 0.02 ppm Ceiling 0.2(mg/m3-Ceiling) 0.005 ppm TWA (0.055 mg/m3-TWA)

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