PERMACAST® Patch is a one-component, easy-to-use, fast-setting, shrinkage-compensated repair material that achieves 3000 psi strength in 3 hours.

PERMACAST® Plug is a rapid-set, hydraulic cement-based repair material that can be used for under water repair or to stop water seepage through concrete. It can be used in a wide variety of structures, either exterior/interior or above/below grade.

PERMACAST® Waterproof can be used above or below grade, resists positive and negative water pressure and is suitable for exterior or interior use. It can be brush or spray applied onto a damp substrate, has high bond strength and becomes an integral part of the substrate.


COR+GARD® Weeper Sealer is a thin liquid resin that reacts with water to form a closed cell, watertight foam or impermeable gel depending on the water to resin mix ratio. Cor+Gard® Weeper Sealer is used to seal actively leaking joints, cracks or other defects in below grade concrete structures. Material can be injected under pressure to curtain grout behind porous structures. It can also be used for soil stabilization.


COR+GARD® Gusher Stopper is a two-component, polyurethane foam used to fill voids and stop gushing leaks in below grade structures. This closed cell, hydro insensitive, high density structural foam can be used for compaction grouting of soil and for filling voids behind pipes, walls, manholes and other structures


  • AP/M Permaform
    PO Box 555
    Johnston, IA  50131


  • 515.276.9610
    800.662.6465 Toll Free 515.276.1274 Fax

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