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- Grefpatch® 85
Grefpatch® 85
3000° Maximum Service Temperature. 85% Alumina, Phosphate-Bonded Patching Plaster. Formulated for application by trowel or by hand. Will not shrink or crack on heatup. Resists metal and slag erosion. Can be used on hot surfaces. Uses: Metal and non-metal contact areas which have spalled or eroded. 175 lb/ft3Density.
Weight: 55.00 lbs
Dimensions: 12.5 × 12.5 × 12 in
55 lb pail.
85% Alumina, Phosphate-Bonded Patching Plaster.
3000ºF maximum service temperature.
175 lb required per cubic foot.