Wool | McMaster-Carr

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System of Measurement

Thickness

Material

Rock Wool/Mineral Fiber/Clay/Filler

Width

Length

Shape

Maximum Temperature

Backing Type

Color

Flexibility

Form

Abrasive Wool Grade

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

DFARS Specialty Metals

RoHS

REACH

Export Control Classification Number (ECCN)

EAR99

For Use On

Duct

Enclosures and Equipment

Wool Felt Grade

Minimum Temperature

Pipe Size

Performance

Hardness Rating

Insulation R Value

Hardness

Density

1,393 Products

Fabricating and Machining

Abrasive Wool

Clean and finish a variety of work surfaces

65 products

Heating, Ventilation, and Air Conditioning

Insulation Sheets

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

159 products

Pipe Insulation

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

290 products

Insulation Fill

Blow into walls to fill gaps in existing insulation, or mix as a filler in insulating cement

1 product

Raw Materials

Felt

Thicker and more absorbent than fabric for insulating, polishing, cushioning, and gasketing

856 products

Lead

A dense insulator often used to shield against radiation and absorb sound and vibration

2 products

Fluid Handling

Filter Fabric

Fit into irregular shapes and take contaminants out of liquid

4 products

Fastening and Joining

Soldering Iron Tip Cleaners

Clean excess solder and remove oxidation from soldering iron tips

2 products

Facility and Grounds Maintenance

Scouring Pads

Scrub heavy grease and grime away better than sponges

16 products