TILE ROOFING UNDERLAYMENT - HIGH TEMPERATURE LASTOBOND TU-HT

This roof underlayment is a high-temperature SBS modified bitumen membrane that can be exposed to temperatures up to 257 °F (125 °C). The self-adhesive underface is covered with a silicone split-back release film. The top face is composed of non-woven polyester, perfect for tile, slate and metal roofing applications.


Benefits

  • Clean and easy installation
  • Resistant to weather fluctuations
  • 180-day exposure

Tests and certifications

Florida-BC-Certification
ICC-ES-Certification
Miami-Dade-Certification
UL
Texas-Department-of-Insurance
ISO-9001
ISO-14001

Function

Roofing

Product roles

Roofing Underlayments

Building Component

Roofs

Technology

SBS modified bitumen

Types of Slope

Outside steep slope

Type of covering

  • Asphalt shingles
  • Sheet metal
  • Slate tiles

Substrates

  • Plywood
  • OSB
  • Asphaltic panel

Surface

Non-woven polypropylene

Underface

Two parts silicone release film (split-back)

Reinforcement

Glass mat

Application

Self-adhesive

Service temperature

Up to 257 °F (125 °C)

Thickness

67 mils (1.7 mm)

UV exposure

180 days

Storage instructions

Rolls should be stored upright, tape side up, protected from weather damage and UV rays. If the products are stored outdoors, cover them with an opaque protective cover after removing the delivery packaging. Can withstand freezing but must be reactivated to at least 10 ° C (50 °F) before installation.

Minimum application temperature

50 °F (10 °C)

Tools required

  • Knife
  • Tape measure
  • Smoothing roller

Surface Preparation

The substrate must be clean, dry, and free of dust, grease or other contaminants.

Restrictions

It is not recommended to use a product containing bitumen directly on softwood boards or flexible polyvinyl chloride. TILE ROOFING UNDERLAYMENT - HIGH TEMPERATURE LASTOBOND TU-HT allows for tile stacking up to a maximum of 10 tiles over a roof pitch up to maximum 6:12 for lugged or flat tiles without any slippage. For roof pitches in excess of these restrictions, use battens to stack the tiles, or contact RESISTO for alternate stacking methods.

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LASTOBOND TU HT

Products

Product code

Width

Length

Gross area

Net area

Weight

Weight per skid

HIGH TEMPERATURE TILES ROOFING UNDERLAYMENT LASTOBOND TU HT

Product code

00300

Width

39 in (1 m)

Length

65.6 ft (20 m)

Gross area

213.20 ft² (20.0 m²)

Net area

190 m² (17.8 ft²)

Weight

67 lb (30.5 kg)

Weight per skid

2,425 lb (1,100 kg)

Without box

HIGH TEMPERATURE TILES ROOFING UNDERLAYMENT LASTOBOND TU HT

Product code

00306

Width

39 in (1 m)

Length

65.6 ft (20 m)

Gross area

213.20 ft² (20.0 m²)

Net area

190 m² (17.8 ft²)

Weight

67 lb (30.5 kg)

Weight per skid

1,345 lb (610 kg)

With Box

Products

Barcodes

Product code

Units per box

Units per skid

Boxes per skid

Weight per skid

HIGH TEMPERATURE TILES ROOFING UNDERLAYMENT LASTOBOND TU HT

Barcodes

8 86442 00300 3

Product code

00300

Units per box

1

Units per skid

30

Boxes per skid

Weight per skid

2,425 lb (1,100 kg)

HIGH TEMPERATURE TILES ROOFING UNDERLAYMENT LASTOBOND TU HT

Barcodes

8 86442 00306 5

Product code

00306

Units per box

1

Units per skid

20

Boxes per skid

16

Weight per skid

1,345 lb (610 kg)