Grace Vycor™ Ice & Water Shield® HT

Overview
GRACE VYCOR ICE & WATER SHIELD HT is a high-temperature self-adhered roofing underlayment designed for superior performance in demanding conditions. It combines a proprietary rubberized asphalt adhesive with a high-performance polymeric film featuring UV barrier properties. The adhesive is shielded by a foldless release paper, which is easily removed during application to allow for a secure bond to the roof deck. The embedded RIPCORD feature provides a "split release on demand" capability, facilitating application in detail areas. The membrane comes in a 75 ft (22.9 m) or 66.6ft (20.2m) long roll, 36 inches (914 mm) wide.

GRACE VYCOR ICE & WATER SHIELD HT addresses the challenges posed by high-temperature applications, withstanding temperatures up to 260°F (127°C). It seals tightly around fasteners, preventing water leakage caused by ice dams or wind-driven rain. The self-adhered membrane ensures strong bonding to the roof deck without the need for additional h

Features & Benefits

High temperature resistance
Designed to withstand high temperature applications, up to 260°F (127°C)

Seals around fasteners
The rubberized asphalt layer in GRACE VYCOR ICE & WATER SHIELD HT membrane seals around roofing nails and other fasteners, resisting leakage caused by water back-up behind ice dams or wind-driven rain.

Extended exposure
Can be left exposed for up to 120 days before installing final roof covering

Slip resistant surface
Grace VYCOR ICE & WATER SHIELD HT underlayment has a slip resistant embossed surface to maximize traction and improve safety.