Sikalastic (MasterSeal) M 800
Product Description
Sikalastic® M 800 is a two-component waterproofing membrane with an extremely fast curing reaction. It can only be applied using specialized two-component spray equipment.
Sikalastic® M 800 has been used since 1985 and has formed the basis for obtaining various certifications for a wide range of waterproofing applications worldwide.
Features / Benefits
Long history of successful applications since 1985
Extremely fast reaction and curing
Can be spray-applied at high thicknesses
Can be applied to vertical surfaces without sagging
Easy application in areas with complex details
Rapid installation
Forms a seamless waterproofing membrane without overlaps, welds, or joints
Fully bonded to the substrate
High water vapor permeability, helping reduce the risk of blistering
Excellent mechanical properties
Excellent crack-covering and crack-bridging capabilities
High puncture resistance
Resistant to standing water
Thermoset material that does not soften when exposed to high temperatures
Resistant to high temperatures during hot-poured asphalt application at approximately 240°C
Maintains flexibility at low temperatures, with a glass transition temperature (Tg) of approximately -45°C
Solvent-free
Sikalastic® M 800 offers high flexibility, excellent tensile strength and elongation properties, as well as good abrasion resistance. This waterproofing membrane has a very fast curing reaction, allowing it to be applied to vertical surfaces without difficulty. Subsequent coating layers can also be applied within just a few hours.
Applications
Sikalastic® M 800 is used for a wide range of waterproofing applications, including bridge decks, parking decks, podium decks, cut-and-cover tunnels, and basement waterproofing. It is also suitable for certain secondary containment applications involving chemicals or liquids.
When used with a suitable primer, Sikalastic® M 800 can be applied to various substrates, including:
Concrete surfaces
Steel surfaces
Bituminous surfaces
Cementitious screeds
Glass-reinforced polyester (GRP) surfaces
Wood surfaces and other materials
Standards Compliance
– CE marked and covered by a Declaration of Performance (DoP) in accordance with EN 1504-2 for surface protection products for concrete, classified as a coating.
