Deckguard HT is a heat-resistant, 40-mil roofing membrane composed of a strong, slip-resistant spider web backing laminated to a premium-performance, elevated-temperature asphalt compound, with a film release liner for ease of application. The release liner is removed, leaving a durable asphalt compound that bonds securely to the roof deck.

Deckguard HT is designed for demanding temperature environments. Its ability to withstand heat exposure up to 260°F makes it suitable for extreme conditions. It adheres exceptionally well to the roof deck when used with 650 WB Liquid Adhesive. This self-sealing membrane forms a watertight seal around nails, helping prevent leaks caused by ice dams or wind-driven rain.

Deckguard HT offers a maximum UV exposure duration of 60 days.

Each box contains one 36” x 75’ roll, covering 225 square feet.