Shur-Gard MU Ultra HT

Shur-Gard MU Ultra HT

Shur-Gard MU Ultra HT

Shur-Gard MU Ultra HT is a self-adhered high-temp waterproofing underlayment for use under metal and various other roof coverings. The top surface is composed of a UV resistant high strength polyolefin composite film with anti-skid coating which is mated to a high-temp SBS (elastomeric) self-adhered compound. A siliconized split-release paper provides quick and accurate Shur-Gard MU Ultra HT installation.

 

DISCONTINUED UNTIL FALL 2023

FIND A DISTRIBUTOR

Features & Benefits

  • Cool white top film with bi-directional lay lines.
  • Highly flexible; ideal for flashing around roof penetrations and transitions and other critical areas.
  • Skid-resistant surface embossing.
  • 180 days exposure.
  • Asphaltic compound provides excellent sealability around nails.
  • Approved up to 250°F.
  • Waterproofing against water infiltration and ice dam conditions.
  • Rubberized asphalt bleed-out along edge ensures watertight seam.
  • Meets  ICC-ES Standards

Documents

Options

Item ID Description Packaging Qty per Ctn Weight per Ctn Cover Rate
11MHSMUHT2 Shur-Gard MU Ultra HT Shrink Wrapped Plastic Bag 68 200 sq ft

FAQs

It is primarily a matter of the contractor’s or property manager’s personal preference. The two products have similar performance characteristics.
Shur-Gard MU Ultra HT has a UV exposure rating of 120 days.
Yes, the two products can be used in conjunction with each other, provided the joints are fully adhered.
Shur-Gard MU Ultra HT should only be installed when material interface temperatures are 40ºF and rising. Lower temperatures will result in lower tack and will reduce adhesion.
If low temperatures are present during installation, the underlayments may be back nailed to hold them in position during installation. As temperatures rise, the adhesive will activate and bond with the substrate and seams.
Priming is not necessary when adhering the underlayments to clean, dry roof decks made of wood. Concrete and masonry deck surfaces require priming with asphalt primer that meets ASTM D41 standards.
Rolls of Shur-Gard MU Ultra HT should be stored in their factory-applied packaging in a dry, protected warehouse at a temperature not exceeding 110ºF.
Shur-Gard MU Ultra HT are backed by Mule-Hide Products Co.’s standard one-year materials-only warranty.