Butyl Leak Barrier
Our Premier Butyl Leak Barrier (formerly known as FT Synthetics Platinum HT-B) is a high temperature, self-adhered leak barrier that helps protect against leaks caused by wind-driven rain and ice dams. It features our patented GripSpot™ technology for traction and a high-performance butyl adhesive backing.
- Butyl-based adhesive grips tightly and self-seals around nails
- High and low temperature installation
- Patented GripSpot™ technology provides excellent traction for installers
This product was formerly known as Platinum HT-B.
Features and Benefits
Enhanced Slip Resistance
Patented GripSpotTM technology offers great traction for installers
Excellent Warranty
Lifetime Limited Warranty against manufacturing defects4
Durability
High temperature stability and self-sealing around fasteners helps provide long lasting protection.
UV Resistance
180-day UV resistance2
Enhanced traction
GripSpot™ technology provides an embossed surface and smooth channels to shed water, promoting dry walkable working areas.


Every detail matters on your roofing project
High strength butyl adhesive grips tightly
Premier Butyl Leak Barrier helps protect against leaks caused by wind-driven rain and ice dams thanks to high-strength butyl adhesive backing that grips tightly and self-seals around nails.
Frequently Asked Questions
1 Values stated are approximate and subject to normal manufacturing variation. These values are not guaranteed and are provided solely as a guide.
2 180-day UV resistance is based on testing conducted under controlled laboratory conditions. Premier Butyl Leak Barrier should be covered by a primary roof covering as soon
as possible and no more than 180 days after installation.
3 Premier Butyl Leak Barrier can be applied at temperatures between 10F 140F (-12.2 °C 60C) provided that the product has been stored in a heated area to ensure it is
between 50°F 100°F (10°C 37.7°C) at time of installation.
4 Lifetime refers to the length of warranty coverage provided and means as long as the original individual owner(s) of a single family detached residence owns the property
where the qualifying product is installed. For other owners/structures, Lifetime coverage is not applicable. See FT Solutions Limited Warranty available at ftsolutionsroof.com
for complete coverage and restrictions.

