Description: The Grefpatch 85 is a wet phosphate bonded patching plaster that is 85% Alumina and is a special wet variety that offers maximum workability. This product is formulated for application by trowel or by hand and it will not shrink or crack on heat up. It resists metal and slag erosion and can be used on hot surfaces. Possible applications include metal and non-metal contact areas which have spalled or eroded or to temporarily repair crematory floors.
NMFC Code: 32280-3
Freight Class: 50
Item Weight: 55.00 lbs
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