Draft Blockers | McMaster-Carr

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Width

Material

Cotton/Polyester Fabric

Backing Type

Thickness

Color

Black/Fluorescent Yellow

Length

Mount Type

For Use Outdoors

Maximum Temperature

Performance

Molten-Metal-Splash Resistant

Environment

Hardness Rating

RoHS

REACH

Minimum Temperature

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

Yes

Export Control Classification Number (ECCN)

1C990

1C998

EAR99

DFARS Specialty Metals

Hardness

Shape

Inside Width

Seal Construction

Edge Seal Style

Height

Cell Type

Flexibility

2,595 Products

Building and Machinery Hardware

Weatherstripping

Seal gaps around doors, windows, and frames

131 products

Thresholds

Transition between flooring surfaces and reduce gaps between doors and floors

24 products

Edge Trim

Install on panels, boards, signs, and mirrors to protect edges from impact

425 products

Window Film

Apply to windows for privacy, insulation, less glare, and a lower chance of shattering

5 products

Material Handling

Dock Door Seals

Close the gap between dock doors and trailers to keep heated or cooled air in and dust out

9 products

Dock Door Shelters

Wrap around trailers where they meet dock doors to shield out the elements better than seals

4 products

Sealing

Edge Seals

Block dust, water, and wind from entering the gaps around doors and windows

529 products

Rope Seals

Insulate the edges of oven, furnace, and boiler doors to keep heat in

135 products

Raw Materials

Foam

Pockets of air make it lighter in weight than rubber; good for packing, insulating, and sealing

310 products

Rubber

Compresses and bounces back to shape; often used for sealing, cushioning, and shock absorbing

999 products

Heating, Ventilation, and Air Conditioning

Barometric Draft Dampers

Maintain consistent airflow in your furnace to improve its performance

6 products

Fastening and Joining

Repair and Duct Tape

Permanently join or seal surfaces

6 products