Alumina Ceramic | McMaster-Carr

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1,227 Products

Raw Materials

Ceramic

Hard and wear resistant, it also withstands corrosion and high temperatures

Containers, Storage, and Furniture

Crucibles

Mix and melt powders, chemicals, and metals

Heating, Ventilation, and Air Conditioning

Thermal Insulation Sheets

Thermal Insulation Sheets

Line the walls of furnaces, freezers, ductwork, and buildings to keep heat in or out

Pipe Insulation

Pipe Insulation

Fit around pipe, tubing, and tanks to reduce heat loss or condensation

Fabricating and Machining

Casting Compounds

Casting Compounds

Mix and pour into molds to capture intricate detail when casting parts, linings, and prototypes

Polishing Stones

Polishing Stones

Create a finer, more polished finish on tools, molds, and dies than sanding sticks

Buffing and Polishing Compounds

Buffing and Polishing Compounds

Apply to your buffing wheel to improve its buildup removal

Sandpaper

Add to sanders, sanding blocks, and other tools to create a smooth finish on work surfaces

Sanding Belts

Pair with sanders and sanding sticks to smooth the surfaces of workpieces and remove paint and rust

Sanding Discs

Add to sanders, floor buffers, and other tools to smooth out workpieces and remove paint and rust

Sanding Sleeves

Sanding Sleeves

Use with grinders to shape, deburr, and sand edges and internal surfaces

Sanding Rolls

As the outer sanding surface wears away, new abrasive is exposed; also known as cartridge rolls

Lathe Tool Inserts

Lathe Tool Inserts

Pair with lathes to add cuts and grooves to workpieces

Rotary Tool Cutoff Wheels

Rotary Tool Cutoff Wheels

Replace the cutoff wheel on your Dremel rotary tool

Flap Wheels

Create a uniform finish on flat and curved surfaces without gouging them

Sharpening Stones

Sharpening Stones

Sharpen a variety of tools such as knives, chisels, and plane blades

Cutoff Wheels

Install in grinders to cut through metal, concrete, and ceramics

Grinding Wheels

Grinding Wheels

Add to grinders to remove material from work surfaces using abrasion

Fastening and Joining

Hex Head Screws

Hex Head Screws

Used with nuts to create a stronger joint than flat and rounded screws

Sealing

Gasket Material

Gasket Material

Cut custom shapes and sizes to fill gaps between flat surfaces

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)