SOPREMA

Search

LASTOBOND® SHIELD HT SKU: 10510

LASTOBOND® SHIELD HT SKU: 10510

LASTOBOND Shield HT (high temperature) is a SBS-modified bitumen underlayment for use in approved steep slope assemblies, and is designed to withstand service temperatures up to 240°F (116°C). LASTOBOND Shield HT is composed of a proprietary formulation of elastomeric styrene-butadiene-styrene (SBS) polymer modified bitumen in combination with high tack self-adhesive. The topside is surfaced with a high strength tri-laminate polyethylene film and the underside is surfaced with protective polyolefin release film that is removed during application.

Product Properties

  • Overlying Materials None
  • Thickness 40 mils (1.0 mm)
  • Topside Polyethylene Film

Installation

Prior to installation, unroll LASTOBOND Shield HT onto the roof surface and allow to relax. LASTOBOND Shield HT may be applied to plywood, OSB board, wood plank, concrete or masonry. Place LASTOBOND Shield HT in desired position. Remove the protective release film from the underside of the sheet and roll LASTOBOND Shield HT into place with a hand roller. Refer to the SOPREMA SBS Roofing Manual for additional application guidelines.

 

Testing & Approvals

Our Other Brands

Related Products

SOPRASLOPE™

SOPRASLOPE is a cementitious sloping material for use in approved multi-ply membrane and flashing assemblies. SOPRASLOPE is composed of an…

View Product

SENTINEL® PIPE FLASHING

SENTINEL® Pipe Flashings are manufactured from fiberglass reinforced PVC membrane and feature a split design to fit around protrusions up…

View Product

SOPRABASE™ S

SOPRABASE S is an SBS modified bitumen-coated polyester-reinforced base sheet for use in multi-ply membrane assemblies. SOPRABASE S may be…

View Product

Related Projects

Bellevue Hospital Center – New York, New York

Bellevue, the nations oldest medical center, is protected by SOPREMA’s ALSAN RS 260 LO PMA liquid membrane technology. In the dead of winter, with strict project parameters, SOPREMA’s ALSAN RS created an impenetrable liquid waterproofing membrane guaranteed to be waterproof for 20 years with a life expectancy of 25 to 30 years.

Parkland Hospital – Dallas, Texas

The new hospital featured flat rooftops at multiple levels that all needed to be made watertight for decades to come. The roofing system needed to be designed in a way that accounted for a helipad, consistent rooftop traffic, extensive rooftop equipment, lightwells and various utility platforms. A lot stood in the way of Anchor Roofing, the installer, but the meticulous planning for the project meant that all contingencies had been considered by the time application of the waterproofing system began.