High Temperature Underlayment

LAMA Hi-Temp

High-temperature self-adhered SBS underlayment for metal roofing and steep-slope systems, with an anti-slip film surface.

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High Temperature Underlayment

At a Glance

High-temperature self-adhered SBS underlayment for metal roofing and steep-slope systems, with an anti-slip film surface.

Dimensions
0.915 x 20m || 36"x65'
Bitubond
Peel the overlap release film and bond the next roll directly to the bitumen.
Thickness
1.2mm || 48 mils
Resists Temperatures
Up to 125°C (257°F)
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Why Choose LAMA Hi-Temp

Key Features

01

Formulated for elevated deck temperatures under metal roofing

02

Anti-slip film for safer footing

03

Split release film for a full bond to the deck

04

1.2 mm nominal thickness

05

Meets ASTM D1970 and CSA A123.22

06

Florida Product Approval FL47943

Technical Data

Specifications

Thickness
1.2mm || 48 mils
Dimensions
0.915 x 20m || 36"x65'
Top Surface
Anti-Slip Film
Bottom Surface
Split-Release Siliconized Film
Reinforcement
Fiberglass
Rolls Per Pallet
30

Use Cases

Applications

Hot climate applications

Metal roof underlayment

High-temperature environments

Commercial roofing in extreme heat

Solar panel installations

Through distribution

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