FAQ
Synthetic Underlayments
TRI-FLEX
®
XT
Roong Underlayments
Premium Performance
Synthetic
Underlayment
Self-Adhered Smooth Surface Underlayments
Grace Select
TM
The Perfomance
Alternative
to Granulars
• Lightweight – Great perfomance
at minimal weight
• Superior lap adhesion – Better
protection against leaks
• Re-roofable – Shingles can be
easily removed from existing
Grace Select
TM
underlayment
during re-roofing
• Higher adhesive content; no
fillers – Strong defense against
ice dams and wind-driven rain
• Proprietary film surface –
Superior foot traction without loose
granules; scuff free surface
Grace
Ice & Water Shield
®
The Original,
Best in Class
Underlayment
• Versatile – Suitable for use under
most roof coverings, including asphalt
shingles, mechanically attached tiles
and most standing seam metal roofs
• Highest quality seal around roofing
fasteners – Provides confidence
that your client’s roof won’t leak
• Strong adhesion to the roof deck
– Prevents costly leaks caused by ice
dams and wind-driven rain
• Easily forms watertight laps –
Provides watertight installation with
NO special treatment of the laps
• Ripcord
®
Split Release on Demand
– Makes it easier to waterproof detail
areas such as valleys, chimneys and
roof-to-wall transitions
Grace
Ice & Water Shield
®
HT
Meets the
Challenges Inherent
in Metal Roofs
• High thermal stability – Suitable
for high temperature roof designs
including most metal roofs and
heavily insulated assemblies
• Highest quality seal around
roofing fasteners – Delivers best
in class roof leak protection
• Strong adhesion to the roof deck
– Ensures watertight seal so you can
be confident that your client’s roof
won’t leak
• Easily forms watertight laps –
Provides watertight installation with
NO special treatment of the laps
•
Ripcord
®
Split Release on Demand –
Simplifies installation around
detail areas
Grace Ultra
TM
Designed for Extreme
Temperature Roof
Assemblies
• 100% butyl adhesive – Ideal for
use in elevated temperatures, for cop-
per, zinc and COR-TEN
®
roofs,
or any application where superior
heat resistance is required
• Superior protection for expensive
metal roofs – Protect your clients’
high-end roof coverings with Grace
Ultra’s
TM
uniquely formulated solution
• Strong adhesion to roof deck and
forms high quality laps – Ensures
watertight seal and premium leak
protecton
• Compatible with EPDM and TPO
roofing materials – Provides
watertight transition between low
slope and steep slope roofs
TRI-FLEX
®
15
Performance
Alternative
to #15 Felt
• 10 times stronger – Withstands
higher wind conditions
• 2.3 times more coverage per
roll – Increased efficiency
• Slip resistant surface –
Provides superior foot traction
• Lighter weight – Fast and easy
installation
• 100% recyclable – Contributes
to sustainability and LEED
Key Benefits
Exposure
Size
GRACE
®
, RIPCORD
®
, TRI-FLEX
®
, ICE AND WATER SHIELD
®
, GRACE SELECT™, GRACE SYN 15™, and GRACE ULTRA™ are trademarks of GCP Applied Technologies, Inc. COR-TEN
®
is a trademark,
registered in the United States and/or other countries, of United States Steel Corporation. This trademark list has been compiled using available published information as of the publication date of this
publication and may not accurately reect current trademark ownership or status. © Copyright 2016 GCP Applied Technologies, Inc. All rights reserved.
We hope the information here will be helpful. It is based on data and knowledge considered to be true and accurate and is offered for the users’ consideration, investigation and verication, but we do
not warrant the results to be obtained. Please read all statements, recommendations or suggestions in conjunction with our conditions of sale, which apply to all goods supplied by us. No statement,
recommendation or suggestion is intended for any use which would infringe any patent or copyright. GCP Applied Technologies, Inc., 62 Whittemore Avenue, Cambridge, MA 02140. In Canada, GCP
Canada, Inc., 294 Clements Road, West, Ajax, Ontario, Canada L1S 3C6.
These products may be covered by patents or patents pending. RE0086_UL-171-0416 Printed in U.S.A.
gcpat.com | For technical assistance call toll free at 866-333-3SBM (3726)
PRODUCT SELECTION GUIDE
• Improved Slip Resistant Surface
– New coating provides superior
foot traction
• 20 times stronger – Withstands
higher wind conditions
• 5 times more coverage per roll
– Increased efficiency
• Durable – Can be left exposed
up to 6 months
• Lighter weight – Fast and easy
installation
• 100% recyclable – Contributes
to sustainability and LEED
180 days
10 Square Rolls
30 days
195 SF Rolls
90 days
108 SF, 200 SF, 250 SF Rolls
120 days
200 SF, 250 SF Rolls
120 days
198 SF Rolls
60 days
10 Square Rolls