Stretchable Elastic Caps
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Similar to a shower cap, these caps have an elastic band that allows them to stretch and cover a variety of shapes in a range of sizes. They are often used in masking applications to protect against contaminants.
Stretchable Sealing Caps
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Tug on the pull tabs to stretch these caps onto the tips of bottles, beakers, flasks, and cylinders, creating an airtight seal. They’re flexible for a snug fit. Made of silicone, these caps withstand chemicals in high temperature applications up to 350° F, though they will swell if exposed to a solvent for too long. You can label and write on them with markers.
For OD | Max. Temp. | Color | Pkg. Qty. | Pkg. | |
Flexible Silicone Rubber | |||||
---|---|---|---|---|---|
1 11/16"-2 3/8" | 350° F | Blue | 1 | 0000000 | 00000 |
1 11/16"-2 3/8" | 350° F | Green | 1 | 0000000 | 0000 |
1 11/16"-2 3/8" | 350° F | Pink | 1 | 0000000 | 0000 |
2 1/2"-3" | 350° F | Blue | 1 | 0000000 | 0000 |
2 1/2"-3" | 350° F | Green | 1 | 0000000 | 0000 |
2 1/2"-3" | 350° F | Pink | 1 | 0000000 | 0000 |
3 5/16"-4 9/16" | 350° F | Blue | 1 | 0000000 | 0000 |
3 5/16"-4 9/16" | 350° F | Green | 1 | 0000000 | 0000 |
3 5/16"-4 9/16" | 350° F | Pink | 1 | 0000000 | 0000 |
Stretchable Flange Caps
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Stretch these caps over flared edges such as flanged tubing and valve handles. They are flexible for a snug fit.
For technical drawings and 3-D models, click on a part number.
For Flange | Black | Red | Yellow | |||||||
---|---|---|---|---|---|---|---|---|---|---|
OD | Thick. | Bottom Opening Dia. | Max. Temp., °F | Pkg. Qty. | Pkg. | Pkg. | Pkg. | |||
Flexible Vinyl Plastic | ||||||||||
1 5/16" | 1/8" | 5/8" | 140° | 10 | 000000 | 00 | 000000 | 00 | 0000000 | 00000 |
1 1/2" | 1/8" | 1" | 140° | 10 | 00000000 | 000000 | 000000 | 00 | 000000 | 00 |
1 5/8" | 1/8" | 1" | 140° | 10 | 000000 | 00 | 000000 | 00 | 0000000 | 00000 |
1 15/16" | 1/8" | 1 1/4" | 140° | 10 | 00000000 | 00000 | 000000 | 00 | 0000000 | 00000 |
2 3/16" | 1/8" | 1 1/2" | 140° | 10 | 0000000 | 00000 | 0000000 | 000000 | 0000000 | 00000 |
2 11/16" | 1/8" | 2" | 140° | 10 | 00000000 | 00000 | 00000000 | 00000 | 0000000 | 00000 |
2 7/8" | 1/8" | 2 1/8" | 140° | 10 | 00000000 | 00000 | 00000000 | 00000 | 0000000 | 00000 |
3 3/16" | 1/8" | 2 1/2" | 140° | 10 | 00000000 | 00000 | 00000000 | 00000 | 0000000 | 00000 |
3 9/16" | 1/8" | 3" | 140° | 10 | 00000000 | 00000 | 00000000 | 00000 | 0000000 | 00000 |
3 5/8" | 1/8" | 3" | 140° | 10 | 00000000 | 00000 | 00000000 | 00000 | 0000000 | 00000 |
4 5/32" | 1/8" | 3 1/2" | 140° | 10 | 00000000 | 00000 | 00000000 | 00000 | 0000000 | 0000 |
4 11/16" | 1/8" | 4" | 140° | 5 | 00000000 | 00000 | 00000000 | 00000 | 0000000 | 0000 |
4 15/16" | 1/8" | 4 1/4" | 140° | 5 | 00000000 | 00000 | 000000 | 00 | 00000000 | 00000 |
5 3/16" | 1/8" | 4 1/2" | 140° | 5 | 000000 | 00 | 000000 | 00 | 0000000 | 00000 |
5 11/16" | 1/8" | 5" | 140° | 1 | 000000 | 00 | 000000 | 00 | 0000000 | 0000 |
5 15/16" | 1/8" | 5 1/4" | 140° | 2 | 000000 | 00 | 000000 | 00 | 00000000 | 00000 |
6 3/16" | 1/8" | 5 1/2" | 140° | 2 | 000000 | 00 | 000000 | 00 | 00000000 | 00000 |
6 11/16" | 1/8" | 6" | 140° | 2 | 00000000 | 00000 | 000000 | 00 | 0000000 | 00000 |
7 3/16" | 1/8" | 6 1/2" | 140° | 2 | 00000000 | 00000 | 000000 | 00 | 0000000 | 00000 |
Antistatic Dust Caps for Pails
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Cap is made with an additive that prevents static charge from building up on the surface.
For Pail Shape (Capacity) | Color | Thick., mils | Max. Temp., °F | Surface Resistivity, ohms/sq | Pkg. Qty. | Pkg. | |
Polyethylene Plastic | |||||||
---|---|---|---|---|---|---|---|
Round (3 1/2 gal., 5 gal., 6 gal.), Square (2 gal., 4 gal.) | Pink | 4 | 175° | 1011 | 5 | 000000 | 000000 |
Antistatic Dust Caps for Drums
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An additive on these polyethylene caps prevents static charge from building up on the surface.
Tweezer Tip Covers
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Cap the tips of your tweezers to protect them from damage. These flexible silicone covers fit most styles of tweezers.
Material | Overall Lg. | Pkg. Qty. | Pkg. | |
Silicone Rubber | 1 1/4" | 6 | 0000000 | 00000 |