Template:Materials - Liquid Membrane Flashing Systems

Note to Reader

Liquid membrane flashing systems are manufactured from various bituminous and non-bituminous materials. These manufactured proprietary flashing systems are specifically designed for use to flash unusual roof penetration shapes or roof details that are difficult to flash with traditional membranes.

Liquid membrane flashings are available as one or two part component systems that require reinforcement scrims for strength. To ensure quality installation, manufacturers’ proprietary application instructions must be strictly followed.

2-Part Component Systems

For use with fabric reinforcement only (refer to product Technical Data Sheet for proprietary reinforcement materials). These systems may be used on or within 200 mm (8") of the water plane.

Click on a manufacturer's name to see the full list of their products accepted for use in the RoofStar Guarantee Program
Manufacturer	Product / System Name	Description / Features	Applicator Training	Special Notes
Elevate (fomerly Firestone)	Ultraflash	Organo-silane compound paired with polyester scrim	See Manufacturer	Refer to Technical Data Sheet
Henry Company Canada	Pumadeq Flex 31MV	Catalyzed polyurethane methyl methacrylate used with N-Fleece fabric reinforcement	See Manufacturer	Refer to Technical Data Sheet
IKO Industries Ltd.	Metatech Flashing	Catalyzed polyurethane methyl methacrylate used with N-Fleece fabric reinforcement	See Manufacturer	Refer to Technical Data Sheet
Johns Manville Corp.	PermaFlash	MBR® Flashing Cement used with polyester reinforcement	See Manufacturer	Refer to Technical Data Sheet
Siplast, Inc.	Parapro 123 Flashing Resin	2-part resin available in summer and winter grades	See Manufacturer	Refer to Technical Data Sheet
Soprema Inc.	Alsan RS System	2-part liquid paired with Alsan RS Fleece	See Manufacturer	Refer to Technical Data Sheet

Single-component Systems

(NOTE: these flashing systems have limited application within the RoofStar Guarantee Program, and may be used on upstand angles, support junctions and joints that are typically more than 200 mm (8") above water plane. These materials may also be used as a coating on galvanized flashings and other strip-in flashings requiring a coating (see RoofStar Guarantee Standards for SBS-modified Bitumen Roof Assemblies, 12.4 Strip-in Flashings)

Click on a manufacturer's name to see the full list of their products accepted for use in the RoofStar Guarantee Program
Manufacturer	Product / System Name	Description / Features	Applicator Training	Special Notes
IKO Industries Ltd.	MS Detail	single-component flashing	See Manufacturer	See notations on Material page
Polyglass USA, Inc.	Polyflash 1C	single-component moisture-cured	See Manufacturer	To be used only with Polyglass membranes
Soprema Inc.	Alsan Flashing	Single component polyurethane/bitumen coating	See Manufacturer	See notations on Material page