MASTERSEAL M 800

Spray applied polyurea/polyurethane waterproofing membrane.

Fast reacting spray application – Complex details both horizontal and vertical easy to waterproof
Application to vertical surface without runs – Installation to walls not problem
Monolithic – No laps, welds or seams
Fully bonded – Moves with the structure
High water vapor permeability – Low risk of blistering in service
Crack bridging capability- Can cope with cracks that occur after installation
Solvent and monomeric isocyanate free-Increased safety for applicators
Unaffected by standing water or ground water – Suitable for constant water contact
Thermoset – Does not soften at elevated temperatures encountered on a roof
Remains elastic at low temperatures-Tg approx. -45°C – Suitable for all Asia Pacific climates

MasterSeal M 800 is a solvent free, two component waterproofing membrane. Due to its fast cure speed it can only be applied by special, two component spray equipment.

MasterSeal M 800 is intended for use in general waterproofing applications such as car park decks, podium decks and cut and cover tunneling.

Using the appropriate primer, MasterSeal M 800 can be applied to most substrates including concrete, galvanized steel, aluminum, UPVC, glass reinforced polyester etc.