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Contact UsA 70 +/-5 mils thick fiberglass reinforced, polymer modified bitumen based sheet membrane used in conjunction with the Roybond Primer-Adhesive Series. The typical uses are as a waterproofing membrane on bridge or parking garage decks, highways and tunnels.
Royston 10A- 65 is a high-performance waterproofing membrane designed for a variety of demanding applications. Its unique composition features a prefabricated reinforced laminate, constructed with an impregnated woven fiberglass and a high strength inner core, strategically sandwiched between two layers of polymer modified bitumen. This construction not only provides exceptional durability but also ensures easy installation.
Designed for maximum resilience, the membrane’s spun bonded polyester top surface affords protection against mechanical damage typically associated with construction traffic. Royston 10A- 65 is compatible with the Roybond Primer-Adhesive Series, facilitating efficient adhesion and application.
With a thickness of 70 +/- 5 mils, the membrane is optimal for waterproofing applications, particularly in bridge and parking garage decks, highways, and tunnels. The product ensures a watertight seal thanks to its innovative 3-inch leading edge design, which allows for a positive compound-to-compound seal at the overlaps.
The Royston 10A- 65 membrane stands out as a reliable solution for waterproofing in various construction projects, providing durability and performance under challenging conditions. Its innovative design and material ensure a long-lasting, effective barrier against water infiltration, making it an essential choice for industry professionals.
| Color | Black |
|---|---|
| Material | ¼ mil mylar film |
| Thickness | 70±5 mils |
Royston 10A- 65 Technical Data Sheet
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A prefabricated fiberglass reinforced woven laminate with a spun bonded polyester top surface sandwiched between layers of a polymer modified bitumen.

A prefabricated fiberglass reinforced woven laminate, with a high strength inner core sandwiched between two layers of a polymer modified bitumen.

A prefabricated reinforced fiberglass and polyester blended laminate with a strength inner fabric reinforcement, sandwiched between two layers of a polymer modified bitumen.

A prefabricated fiberglass reinforced woven laminate with a spun bonded polyester top surface sandwiched between layers of a polymer modified bitumen.

A prefabricated fiberglass reinforced non-woven laminate with a spun bonded polyester top surface sandwiched between layers of a polymer modified bitumen.