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Heat-Reflecting Sound-Absorbing Sheets
The foil facing reflects heat. Use these sheets to quiet noisy areas and line machine enclosures. They’re made of humidity-resistant polyurethane foam.
Fiberglass-reinforced sheets resist tears.
Facing | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sound Absorbed | Thick. | Wd. | Material | Color | Reinforcement Material | Material | Color | Temp. Range, °F | Specifications Met | Lengths, ft. | Per Ft. | |
Adhesive Backing | ||||||||||||
| 60% | 1" | 54" | Polyurethane Foam | Gray | __ | Aluminum Foil | Silver | -40° to 175° | FMVSS-302 | 0000000 | 000000 | |
| 60% | 1" | 54" | Polyurethane Foam | Gray | Fiberglass | Aluminum Foil | Silver | -40° to 175° | FMVSS-302 | 0000000 | 00000 | |
| 75% | 2" | 54" | Polyurethane Foam | Gray | Fiberglass | Aluminum Foil | Silver | -40° to 225° | FMVSS-302, UL 94 HBF | 0000000 | 00000 | |
Plain Backing | ||||||||||||
| 60% | 1" | 54" | Polyurethane Foam | Gray | __ | Aluminum Foil | Silver | -40° to 225° | FMVSS-302, UL 94 HBF | 0000000 | 00000 | |
| 60% | 1" | 54" | Polyurethane Foam | Gray | Fiberglass | Aluminum Foil | Silver | -40° to 225° | FMVSS-302, UL 94 HBF | 0000000 | 00000 | |
Sound Barrier Sheets
Reflect sound and block noise from traveling to other parts of your facility.
Plain-back melamine foam and fiberglass sheets have an additional layer to reduce noise within an area. They can be used to line machinery enclosures.
Facing | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sound Transmission Loss (STL), dB | Thick. | Wd. | Color | Texture | Material | Temp. Range, °F | Features | Specifications Met | Lengths, ft. | Per Ft. | |
Plain-Black Fiberglass | |||||||||||
| 29 | 1" | 54" | Yellow | Wrinkled | Aluminum Foil | -20° to 180° | Moisture Barrier | ASTM E84 15/20 For Flame and Smoke | 0000000 | 000000 | |
Adhesive-Back Polyurethane Foam | |||||||||||
| 24 | 7/8" | 54" | Gray | Smooth | Aluminum Foil | -25° to 195° | __ | FMVSS No. 302, UL 94 HBF | 00000000 | 00000 | |
| 24 | 1 3/8" | 54" | Gray | Smooth | Aluminum Foil | -25° to 195° | __ | FMVSS No. 302, UL 94 HBF | 00000000 | 00000 | |
| Tape for Wrinkled Aluminum Foil Facing Sheets | 000000 | Each | 0000000 |
EMI/RFI Shielding Gaskets
These gaskets absorb electromagnetic interference (EMI) and radio frequency interference (RFI) to prevent inaccurate signals, flickering displays, and other electrical problems. They compress to fill gaps and complete a grounding path around doors and access panels.
Sheets work well between two flat surfaces.
Polyurethane foam gaskets are covered with either a conductive nickel/copper braided fabric or conductive aluminum foil. A nonconductive adhesive holds them in place. To protect sensitive equipment, they block at least twice as much interference as urethane foam gaskets. Cut these gaskets to length with scissors.
Gaskets that meet UL 94 HF-1 stop burning within two seconds if they catch on fire and won’t spread the fire by dripping.
Foam Sheet with
Adhesive Backing
| Thickness | Width | Length | Interference Reduction @ Frequency | Backing Type | Temperature Range, °F | Color | For Use Outdoors | Specifications Met | Each | |
Polyurethane Foam | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 0.05" | 1" | 10" | 60 dB @ 1 GHz | Adhesive | -40° to 158° | Gray | Yes | UL 94 HF-1 | 0000000 | 000000 |
EMI/RFI Shielding Gaskets for Data Connectors
Fit these gaskets over connectors that plug in to your enclosure to absorb interference and prevent signal problems. They block electromagnetic interference (EMI) and radio frequency interference (RFI), which cause flickering displays and inaccurate readings.
Silicone gaskets are good for high temperature and wet environments because they seal out moisture. Most are sized to fit specific mil. spec. connector shell sizes.
Interference reduction at frequency, also known as attenuation, describes how much EMI and RFI is blocked. These gaskets block most interference; use them for general purpose shielding as well as protecting sensitive or precision components.
For technical drawings and 3-D models, click on a part number.
Mounting Holes | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Connector Shell Size | ID | Length | Width | Thickness | Interference Reduction @ Frequency | Backing Type | Temperature Range, °F | Color | For Use Outdoors | Diameter | Number of | Specifications Met | Each | |
Silicone Rubber | ||||||||||||||
| __ | 7/16" | 11/16" | 11/16" | 1/32" | 100 dB @ 1 GHz | Plain | -65° to 300° | Beige | Yes | 0.14" | 4 | MIL-DTL-83528 | 0000000 | 000000 |
| __ | 7/16" | 13/16" | 13/16" | 1/32" | 100 dB @ 1 GHz | Plain | -65° to 300° | Beige | Yes | 0.14" | 4 | MIL-DTL-83528 | 0000000 | 00000 |
| 6 | 3/8" | 3/4" | 3/4" | 1/32" | 100 dB @ 1 GHz | Plain | -65° to 300° | Beige | Yes | 0.14" | 4 | MIL-DTL-83528 | 0000000 | 00000 |
| 8 | 1/2" | 7/8" | 7/8" | 1/32" | 100 dB @ 1 GHz | Plain | -65° to 300° | Beige | Yes | 0.16" | 4 | MIL-DTL-83528 | 0000000 | 00000 |
| 8 | 9/16" | 13/16" | 13/16" | 1/32" | 100 dB @ 1 GHz | Plain | -65° to 300° | Beige | Yes | 0.13" | 4 | MIL-DTL-83528 | 0000000 | 00000 |
| 8 | 5/8" | 27/32" | 27/32" | 1/32" | 100 dB @ 1 GHz | Plain | -65° to 300° | Beige | Yes | 0.14" | 4 | MIL-DTL-83528 | 0000000 | 00000 |
| 10 | 11/16" | 15/16" | 15/16" | 1/32" | 100 dB @ 1 GHz | Plain | -65° to 300° | Beige | Yes | 0.13" | 4 | MIL-DTL-83528 | 0000000 | 00000 |
| 11, 12 | 7/8" | 1 1/16" | 1 1/16" | 1/32" | 100 dB @ 1 GHz | Plain | -65° to 300° | Beige | Yes | 0.14" | 4 | MIL-DTL-83528 | 0000000 | 00000 |
| 12, 12S, 12SL | 3/4" | 1 3/32" | 1 3/32" | 1/32" | 100 dB @ 1 GHz | Plain | -65° to 300° | Beige | Yes | 0.14" | 4 | MIL-DTL-83528 | 0000000 | 00000 |
| 13, 14 | 1" | 1 5/32" | 1 5/32" | 1/32" | 100 dB @ 1 GHz | Plain | -65° to 300° | Beige | Yes | 0.14" | 4 | MIL-DTL-83528 | 0000000 | 00000 |
| 14 | 15/16" | 1 1/8" | 1 1/8" | 1/32" | 100 dB @ 1 GHz | Plain | -65° to 300° | Beige | Yes | 0.13" | 4 | MIL-DTL-83528 | 0000000 | 00000 |
| 15, 16 | 1 1/8" | 1 1/4" | 1 1/4" | 1/32" | 100 dB @ 1 GHz | Plain | -65° to 300° | Beige | Yes | 0.16" | 4 | MIL-DTL-83528 | 0000000 | 00000 |
| 16 | 1 1/16" | 1 1/4" | 1 1/4" | 1/32" | 100 dB @ 1 GHz | Plain | -65° to 300° | Beige | Yes | 0.13" | 4 | MIL-DTL-83528 | 0000000 | 00000 |
| 17, 18 | 1 1/4" | 1 11/32" | 1 11/32" | 1/32" | 100 dB @ 1 GHz | Plain | -65° to 300° | Beige | Yes | 0.16" | 4 | MIL-DTL-83528 | 0000000 | 00000 |
| 18 | 1 3/16" | 1 11/32" | 1 11/32" | 1/32" | 100 dB @ 1 GHz | Plain | -65° to 300° | Beige | Yes | 0.13" | 4 | MIL-DTL-83528 | 0000000 | 00000 |
| 18, 18S | 1 1/8" | 1 3/8" | 1 3/8" | 1/32" | 100 dB @ 1 GHz | Plain | -65° to 300° | Beige | Yes | 0.16" | 4 | MIL-DTL-83528 | 0000000 | 00000 |
| 19, 20 | 1 3/8" | 1 1/2" | 1 1/2" | 1/32" | 100 dB @ 1 GHz | Plain | -65° to 300° | Beige | Yes | 0.14" | 4 | MIL-DTL-83528 | 0000000 | 00000 |
| 21, 22 | 1 1/2" | 1 5/8" | 1 5/8" | 1/32" | 100 dB @ 1 GHz | Plain | -65° to 300° | Beige | Yes | 0.14" | 4 | MIL-DTL-83528 | 0000000 | 00000 |
| 22 | 1 7/16" | 1 9/16" | 1 9/16" | 1/32" | 100 dB @ 1 GHz | Plain | -65° to 300° | Beige | Yes | 0.13" | 4 | MIL-DTL-83528 | 0000000 | 00000 |
| 23, 24 | 1 5/8" | 1 3/4" | 1 3/4" | 1/32" | 100 dB @ 1 GHz | Plain | -65° to 300° | Beige | Yes | 0.17" | 4 | MIL-DTL-83528 | 0000000 | 00000 |
| 24 | 1 1/2" | 1 3/4" | 1 3/4" | 1/32" | 100 dB @ 1 GHz | Plain | -65° to 300° | Beige | Yes | 0.2" | 4 | MIL-DTL-83528 | 0000000 | 00000 |
| 25 | 1 3/4" | 1 7/8" | 1 7/8" | 1/32" | 100 dB @ 1 GHz | Plain | -65° to 300° | Beige | Yes | 0.17" | 4 | MIL-DTL-83528 | 0000000 | 00000 |
| 36 | 2 1/4" | 2 1/2" | 2 1/2" | 1/32" | 100 dB @ 1 GHz | Plain | -65° to 300° | Beige | Yes | 0.22" | 4 | MIL-DTL-83528 | 0000000 | 00000 |
| 40 | 2 1/2" | 2 3/4" | 2 3/4" | 1/32" | 100 dB @ 1 GHz | Plain | -65° to 300° | Beige | Yes | 0.22" | 4 | MIL-DTL-83528 | 0000000 | 00000 |
| 44 | 2 25/32" | 3" | 3" | 1/32" | 100 dB @ 1 GHz | Plain | -65° to 300° | Beige | Yes | 0.22" | 4 | MIL-DTL-83528 | 0000000 | 00000 |
| 48 | 3 1/32" | 3 1/4" | 3 1/4" | 1/32" | 100 dB @ 1 GHz | Plain | -65° to 300° | Beige | Yes | 0.22" | 4 | MIL-DTL-83528 | 0000000 | 00000 |
Pipe Condensation-Reducing Rubber Strips
Wrap pipes, tubing, and fittings to prevent condensation from forming. These strips are for use on copper, iron, and steel.
Vinyl foam strips restrict absorption of water, air, and gas.
For technical drawings and 3-D models, click on a part number.
| Thick. | Wd. | Lg., ft. | Temperature Range, °F | Flexibility | Backing Type | Color | Each | |
Vinyl Foam | ||||||||
|---|---|---|---|---|---|---|---|---|
| 1/8" | 2" | 30 | -40° to 180° | Flexible | Adhesive | Silver | 0000000 | 000000 |
Lightweight Aluminum Foam
- Yield Strength: See table
- Hardness: Not Rated
- Fabrication: Cast
- Specifications Met: ASTM B557, ASTM E9
Air is injected into the casting of this aluminum to reduce weight and create a crater-like appearance. These foam sheets are often used for sound insulation and architectural facades. Carbide- or diamond-tipped blades are required for machining. Diamond-tipped blades will cut this material more easily and not wear down as quickly as carbide-tipped blades.
Small-cell foam is highly dense and stiff, so it’s ideal for building high-performance acoustic panels and sturdy decorative elements with a fine, detailed texture. It’s one-sixth the weight of solid aluminum.
Large-cell foam is lightweight due to its low density. It’s one-third the weight of small-cell foam and about 5% the weight of solid aluminum. Since it allows some light through, you can use it to build architectural light diffusers. This foam has the appearance of an aluminum sponge.
For technical drawings and 3-D models, click on a part number.