L1+RT
This 3.5-mil double-coated polyester tape provides added dimensional stability and improved handling during laminating or die cutting, particularly on thin or flexible substrates.
- Adhesive coat weight of 1.5 mils each side of a 0.5-mil PET carrier provides good adhesion to many substrates.
PDF Data Sheet
| Code | L1+RT |
| Application Ideas | |
| Master Size | 39 in (1000 mm) x 251 yds (230 m), 54 in (1372 mm) x 251 yds (230 m), 60 in (1524 mm) x 251 yds (230 m) |
| Temp Low | -40 |
| Temp High | 200 |
| Chemical Resistance | 5 |
| Adhesion Foam | 6 |
| Adhesion LSE Plastic | 5 |
| Adhesion HSE Plastic | 6 |
| Adhesion Metal | 6 |
| Liner Type | 74# DK |
| Carrier | |
| Thickness Liner | 4.1 |
| Thickness Total | 3.2 |
| Thickness Tape No Liner |
Product Families
The L1 adhesive platform features a modified acrylic adhesive with good initial tack and peel adhesion.
3M L1 tapes are designed to withstand temperatures up to 200°F and bond well to a wide range of substrates, including PU ether, PU ester, cross-linked PE foam and microcellular urethane.
All L1 constructions feature a 74# white, unprinted, densified kraft liner for excellent processing.