3M masking tape 218 is a 4.8 mil. high-performance film backed tape with low profile and high adhesion for excellent paint lines and other masking and holding applications. Rubber adhesive has an ideal balance of properties for masking use. Tape also has a green matte finish. 218 gives an excellent color line separation due to its thinness. Backing is specially processed to strech easily for smooth curves, yet can be easily torn by hand with a quick tearing action. Backing will also allow taping over fresh paint sooner than paper tapes with less chance of imprint damage. Tape has excellent moisture and solvent resistance. 218 is not considered a high temperature tape but could be used on bake cycles up to 250°F for up to 30 minutes. This product should not be subjected to outdoor exposure or prolonged periods of sunlight. Tape may become very difficult to remove. 218 is quilified to meet military spec. and is manufactured in an ISO 9002 registered plant to meet ISO quality standards.
| Backing |
Adhesive
(unwind) |
Thickness
(total) |
Liner Type
(outer) |
| PP - Polypropylene |
Rubber |
4.80 mil |
|
Adhesion to Steel
180° Peel |
Adhesive Activation |
Tensile Strength |
Elongation Percent |
| 39.00 oz/in |
Pressure |
13.00 lbs/in |
490.00% |
Min Application
Temp |
Min Service
Temp |
Max Short-Term
Temp |
Max Long-Term
Temp |
| 50 °F |
0 °F |
250 °F |
|
Adhesive Tape Features
- Film backing
- Conformable to curves with smoothness
- Easy hand tear
- Excellent moisture resistance
- Excellent solvent resistance
- Good paint anchorage
- Instant adhesion
- Good holding power
- Controlled unwind
- Matte finish
- Resists lifting or curling
- Minimizes chance of imprint damage
- Minimum paint edge build-up
- Prevents bleed-through
- Easy handling
- Resists flaking and paint runs
- Adheres easily
- Clean removal
Adhesive Tape Applications
- Fine line paint masking
- Circuit board coat masking
- Electroplating masking
- Moisture resistant masking
- Can sealing
- Solvent resistant masking
- Silk screen masking
- Lettering and labeling
Adhesive Tape Markets Served
Adhesive Tape Colors
Comparable products
| Backing |
Adhesive |
Thickness |
Adhesion |
| PP - Polypropylene |
Rubber |
4.80mil |
39.00oz/in |
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Pricing Popup Link: <Not Available>
Recommended Rank: 25
| Backing |
Adhesive |
Thickness |
Adhesion |
| PVC - Polyvinylchloride |
Rubber |
4.30mil |
31.00oz/in |
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Pricing Popup Link: <Not Available>
Recommended Rank: 25
| Backing |
Adhesive |
Thickness |
Adhesion |
| PP - Polypropylene |
Rubber |
3.10mil |
18.00oz/in |
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Pricing Popup Link: <Not Available>
Recommended Rank: 25
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